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Temperature-dependent formation of N-nitrosodimethylamine during the storage of ranitidine reagent powders and tablets

The purpose of this study was to elucidate the effect of high-temperature storage on the stability of ranitidine, specifically with respect to the potential formation of N-nitrosodimethylamine (NDMA), which is classified as a probable human carcinogen.
Commercially available ranitidine reagent powders and formulations were stored under various conditions, and subjected to LC-MS/MS analysis. When ranitidine tablets from two different brands (designated as tablet A and tablet B) were stored under accelerated condition (40°C with 75% relative humidity), following the drug stability guidelines issued by the International Conference on Harmonisation (ICH-Q1A), for up to 8 weeks, the amount of NDMA in them substantially increased from 0.19 to 116 ppm and from 2.89 to 18 ppm, respectively.
  • The formation of NDMA that exceeded the acceptable daily intake limit (0.32 ppm) at the temperature used under accelerated storage conditions clearly highlights the risk of NDMA formation in ranitidine formulations when extrapolated to storage under ambient conditions.
  • A forced-degradation study under the stress condition (60°C for 1 week) strongly suggested that environmental factors such as moisture and oxygen are involved in the formation of NDMA in ranitidine formulations.
  • Storage of ranitidine tablets and reagent powders at the high temperatures also increased the amount of nitrite, which is considered one of the factors influencing NDMA formation. These data indicate the necessity of controlling/monitoring stability-related factors, in addition to controlling impurities during the manufacturing process, in order to mitigate nitrosamine-related health risks of certain pharmaceuticals.

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TaqProbe 2X qPCR MasterMix-ROX

MasterMix-P 4 x 1.25 ml for 500 reactions (20 ul)
EUR 140

TaqProbe 5X qPCR MasterMix-No Dye

MasterMix-5PS 4 x 1.0 ml for 1000 reactions (20 ul)
EUR 213

BrightGreen 5X qPCR MasterMix-ROX

MasterMix-5R 4 x 1.0 ml for 1000 reactions (20 ul)
EUR 213

KiloGreen 2X qPCR MasterMix-Low ROX

MasterMix-KL 4 x 1.25 ml - 500 reactions (20 ul)
EUR 140

BrightGreen 2X qPCR MasterMix-Low ROX

MasterMix-LR 4 x 1.25 ml for 500 reactions (20 ul)
EUR 140

BrightGreen miRNA qPCR MasterMix-Low ROX

MasterMix-mL 4 x 1.25 ml for 500 reactions
EUR 151

TaqProbe 2X qPCR MasterMix-iCycler

MasterMix-PC 4 x 1.25 ml for 500 reactions (20 ul)
EUR 140

TaqProbe 2X qPCR MasterMix-Multiplex

MasterMix-PM 4 x 1.25 ml for 500 reactions (20 ul)
EUR 140

BrightGreen 2X qPCR MasterMix-Low ROX

MasterMix-LR-XL 16 x 1.25 ml for 2000 reactions (20 ul)
EUR 376

BrightGreen Express 2X qPCR MasterMix-Low ROX

MasterMix-EL 4 x 1.25 ml for 500 reactions (20 ul)
EUR 140

BrightGreen 5X qPCR MasterMix-iCycler

MasterMix-5C 4 x 1.0 ml for 1000 reactions (20 ul)
EUR 213

TaqProbe 2X qPCR MasterMix-No Dye

MasterMix-PS 4 x 1.25 ml for 500 reactions (20 ul)
EUR 140

KiloGreen 2X qPCR MasterMix-ROX

MasterMix-KR 4 x 1.25 ml - 500 reactions (20 ul)
EUR 140

BrightGreen miRNA qPCR MasterMix-ROX

MasterMix-mR 4 x 1.25 ml for 500 reactions
EUR 151

BrightGreen 2X qPCR MasterMix-ROX

MasterMix-R 4 x 1.25 ml for 500 reactions (20 ul)
EUR 140

BrightGreen 5X qPCR MasterMix-No Dye

MasterMix-5S 4 x 1.0 ml for 1000 reactions (20 ul)
EUR 213

BrightGreen 2X qPCR MasterMix-ROX

MasterMix-R-XL 16 x 1.25 ml for 2000 reactions (20 ul)
EUR 376

BrightGreen Express 2X qPCR MasterMix-ROX

MasterMix-ER 4 x 1.25 ml for 500 reactions (20 ul)
EUR 140

BrightGreen 2X qPCR MasterMix-iCycler

MasterMix-iC 4 x 1.25 ml for 500 reactions (20 ul)
EUR 140

KiloGreen 2X qPCR MasterMix-iCycler

MasterMix-KC 4 x 1.25 ml - 500 reactions (20 ul)
EUR 140

BrightGreen miRNA qPCR MasterMix-iCycler

MasterMix-mC 4 x 1.25 ml for 500 reactions
EUR 151

Green-2-Go qPCR Mastermix-Low ROX (500X20ul Rxn)

QPCR002-L 4X1.25ml
EUR 252.71

BrightGreen Express 2X qPCR MasterMix-iCycler

MasterMix-EC 4 x 1.25 ml for 500 reactions (20 ul)
EUR 140

KiloGreen 2X qPCR MasterMix-No Dye

MasterMix-KS 4 x 1.25 ml - 500 reactions (20 ul)
EUR 140

BrightGreen miRNA qPCR MasterMix-No Dye

MasterMix-mS 4 x 1.25 ml for 500 reactions
EUR 151

BrightGreen 2X qPCR MasterMix-No Dye

MasterMix-S 4 x 1.25 ml for 500 reactions (20 ul)
EUR 140

BrightGreen 2X qPCR MasterMix-iCycler

MasterMix-iC-XL 16 x 1.25 ml for 2000 reactions (20 ul)
EUR 376

BrightGreen Express 2X qPCR MasterMix-No Dye

MasterMix-ES 4 x 1.25 ml for 500 reactions (20 ul)
EUR 140

BrightGreen 2X qPCR MasterMix-No Dye

MasterMix-S-XL 16 x 1.25 ml for 2000 reactions (20 ul)
EUR 376

Bio-Star Mastermix (2X) Low-ROX

P150 100 rcs (2,5 ml)
EUR 102

One-Step TaqProbe qRT-PCR-Low ROX

G493-PL 100 rxn (20 ul/rxn)
EUR 158

Green-2-Go qPCR Mastermix-ROX (500X20ul Rxn)

QPCR001-R 4X1.25ml
EUR 252.71

Green-2-Go TaqProbe qPCR Mastermix-no Dye (500X20ul Rxn)

QPCR005-NODYE 4X1.25ml
EUR 252.71

ExCellenCT One-Step TaqProbe qRT-PCR-Low ROX

G918-PL 25 Preps 100 x 20 ul reactions
EUR 177

SYBR Green qPCR Master Mix (Low ROX)

HY-K0522 5 mL (500 rxns )
EUR 257

1730 5X SNAP-SEAL 13ML

1730-5X 500/pk
EUR 114
Description: Disposable Plastic; Plastic Containers

Genious 2X SYBRGREEN FAST qPCR MIX (Low ROX)

RK21206 1 ml Ask for price

2x SYBR Green qPCR Master Mix (Low ROX)

B21702 5 ml
EUR 224
Description: 2x SYBR Green qPCR master mix (Low ROX) utilizes a special performance-enhanced Taq DNA polymerase protected via a hot-start activation technique, and optimized qPCR buffer system to perform SYBR

2x SYBR Green qPCR Master Mix (Low ROX)

B21703 25 ml
EUR 856
Description: 2x SYBR Green qPCR master mix (Low ROX) utilizes a special performance-enhanced Taq DNA polymerase protected via a hot-start activation technique, and optimized qPCR buffer system to perform SYBR

One-Step TaqProbe qRT-PCR-ROX

G493-P 100 rxn (20 ul/rxn)
EUR 158

Green-2-Go 1-Step qRT-PCR Mastermix-Low Rox

QPCR012-LR 100Rxn
EUR 239.23

5X All-In-One RT MasterMix

G485 25 x 10 ul reactions
EUR 66

5X All-In-One RT MasterMix

G486 100 x 10 ul reactions
EUR 105

5X All-In-One RT MasterMix

G490 200 x 10 ul reactions
EUR 141

5X All-In-One RT MasterMix

G590 1000 x 10 ul reactions
EUR 457

ExCellenCT One-Step TaqProbe qRT-PCR-ROX

G918-P 25 Preps 100 x 20 ul reactions
EUR 177

HotTaq Probe qPCR Mix (ROX)

BT11001 250rxn
EUR 109
Description: High quality HotTaq polymerase for different PCR variations and downstream applications.

HotTaq EvaGreen qPCR Mix (ROX)

BT11101 250rxn
EUR 123
Description: High quality HotTaq polymerase for different PCR variations and downstream applications.

Fast Plus EvaGreen qPCR Master Mix with low Rox (500 rxn)

31014-1 5x1mL
EUR 437
Description: Minimum order quantity: 1 unit of 5x1mL

Fast Plus EvaGreen qPCR Master Mix with low Rox (5000 rxn)

31014-2 50x1mL
EUR 3576
Description: Minimum order quantity: 1 unit of 50x1mL

Forget-Me-Notâ„¢ EvaGreen qPCR Master Mix (Low ROX) (500 reactions)

9-31045
  • EUR 114.00
  • EUR 482.00
  • EUR 266.00
  • 1mL
  • 1X10mL
  • 5x1mL
Description: Minimum order quantity: 1 unit of 5x1mL

HotTaq Probe qPCR Mix (no ROX)

BT11002 250rxn
EUR 109
Description: High quality HotTaq polymerase for different PCR variations and downstream applications.

HotTaq EvaGreen qPCR Mix (no ROX)

BT11102 250rxn
EUR 123
Description: High quality HotTaq polymerase for different PCR variations and downstream applications.

Pro QPCR SuperMix Kit - ROX premixed

K5056200 200 reactions
EUR 188
Description: Premade ready to use kits will always come in handy. Get your experiment done right form the first try by using a validated kit with perfectly balanced reagents proportions and compatibility and by following a clear protocol.

Pro QPCR SuperMix Kit - ROX premixed

K5056400 400 reactions
EUR 299
Description: Premade ready to use kits will always come in handy. Get your experiment done right form the first try by using a validated kit with perfectly balanced reagents proportions and compatibility and by following a clear protocol.

Green-2-Go qPCR Mastermix (500X20ul Rxn)

QPCR004-S 4X1.25ml
EUR 252.71

5X All-In-One RT MasterMix (25x10ul Rxns)

HRT025-10 25x10ulRxns
EUR 86.25

5X All-In-One RT MasterMix (100x10ul Rxns)

HRT100-10 100x10ulRxns
EUR 173.25

5X All-In-One RT MasterMix (200x10ul Rxns)

HRT200-10 200x10ulRxns
EUR 253

Jade? Mix-Low ROX

M1107-500
EUR 441

Fast Plus EvaGreen qPCR Master Mix with low Rox (100 rxn): (1mL)

31014-T 1mL
EUR 134
Description: Minimum order quantity: 1 unit of 1mL

Real-Time PCR Mastermix 2x, Low Level of Rox , 100RXNs, optimized ready-to-use mastermix containing unique reaction buffer, dNTP, Hot-Start Taq DNA polymerase, and QPCR dye

ACT-RT400LR
EUR 218

Green-2-Go qPCR Mastermix-iCycler (500X20ul Rxn)

QPCR003-iC 4X1.25ml
EUR 252.71

SYBR Green qPCR Master Mix (High ROX)

HY-K0521 1 mL (100 rxns)
EUR 113

SYBR Green qPCR Master Mix (No ROX)

HY-K0523 5 mL (500 rxns )
EUR 257

ROX reference dye for qPCR, 1 mL

41110 1 mL
EUR 52

Accuris qMax Probe No Rox qPCR Mix

PR2001-N-1000 1 PC
EUR 467.74

ROX reference dye for qPCR, 500 uL

31110 500 uL
EUR 46

Fast Pro QPCR SuperMix Kit - ROX premixed

K5058200 200 reactions
EUR 211
Description: Premade ready to use kits will always come in handy. Get your experiment done right form the first try by using a validated kit with perfectly balanced reagents proportions and compatibility and by following a clear protocol.

Fast Pro QPCR SuperMix Kit - ROX premixed

K5058400 400 reactions
EUR 320
Description: Premade ready to use kits will always come in handy. Get your experiment done right form the first try by using a validated kit with perfectly balanced reagents proportions and compatibility and by following a clear protocol.

SensiMix SYBR Low-ROX Kit

QT625-05 500 rxn Ask for price

SensiMix SYBR Low-ROX Kit

QT625-20 2000 rxn Ask for price

Jade Express? Mix-Low ROX

M1111-500
EUR 441

Jade Smart? Mix-Low ROX

M1115-500
EUR 441

Jade miRNA? Mix-Low ROX

M1119-500
EUR 441

Taqman Master Mix-Low ROX

M1123-500
EUR 441

Jade? QRT Kit-Low ROX

M1177-100
EUR 370

Taqman QRT Kit-Low ROX

M1185-100
EUR 370

Bifunctional Reagents for Formylglycine Conjugation: Pitfalls and Breakthroughs

Formylglycine-generating enzymes specifically oxidize cysteine within the consensus sequence CxPxR to C α -formylglycine (FGly). This non-canonical electrophilic amino acid can subsequently be addressed selectively via bioorthogonal Hydrazino- iso -Pictet-Spengler (HIPS) or Knoevenagel ligation to attach payloads like fluorophores or drugs to proteins, while obtaining a defined payload-to-protein ratio. However, disadvantages of these conjugation techniques include the need of a large excess of conjugation building block, comparably low reaction rates and limited stability of FGly-containing proteins.
  • Therefore, functionalized clickable HIPS and tandem Knoevenagel building blocks were synthesized, conjugated to small proteins (DARPins) and subsequently linked to strained alkyne-containing payloads for protein labeling. This procedure allowed the selective bioconjugation of one or two DBCO-carrying payloads with nearly stoichiometric amounts at low concentrations.
  • Furthermore, an azide-modified tandem Knoevenagel building block enabled the synthesis of branched PEG-linkers and the conjugation of two fluorophores, resulting in an improved signal-to-noise ratio in live cell fluorescence imaging experiments targeting the EGF-receptor.

Buzz about RT-qPCR: An RT-qPCR formulation for SARS-CoV-2 detection using reagents produced at Georgia Institute of Technology

Widespread testing for the presence novel coronavirus SARS-CoV-2 in patients remains vital for controlling the COVID-19 pandemic prior to the advent of an effective treatment.
  • The early testing shortfall in some parts of the US can be traced to an initial shortage of supplies, expertise and/or instrumentation necessary to detect the virus by quantitative reverse transcription polymerase chain reaction (RT-qPCR). Here we show that academic biochemistry and molecular biology laboratories equipped with appropriate expertise and infrastructure can produce the RT-qPCR assay and backfill pipeline shortages.
  • The Georgia Tech COVID-19 Test Kit Support Group synthesized multiplexed primers and probes and formulated a master mix composed of enzymes and proteins produced in-house. We compare the performance of our in-house kit to a commercial product used for diagnostic testing and describe implementation of environmental testing to monitor surfaces across various campus laboratories for the presence of SARS-CoV-2.

Design and scalable synthesis of novel N-alkyl-hydroxylamine reagents for the direct, Fe-catalyzed installation of medicinally relevant amines

Secondary and tertiary alkylamines are privileged substance classes which are often found in pharmaceuticals and other biologically active small molecules. Herein, we report their direct synthesis from alkenes through an aminative difunctionalization reaction enabled by iron catalysis.

A family of ten novel hydroxylamine-derived aminating reagents were designed for the installation of several medicinally relevant amine groups, such as methylamine, morpholine and piperazine, through the aminochlorination of alkenes.

The methodology displays an excellent functional group tolerance, and a broad scope of alkenes was converted to the corresponding products, including several drug-like molecules. Besides aminochlorination, the installation of other functionalities through aminoazidation, aminohydroxylation and even intramolecular carboamination reactions, is demonstrated, further highlighting the broad potential of these new reagents for the discovery of novel amination reactions.

PinPoint-HR System for Platform Cell Line Generation & Retargeting of AAVS1 Safe Harbor Locus (includes PIN410A-1, GE601A-1, PIN200A-1, PIN510A-1, & PIN600A-1)

PIN410A-KIT 1 Kit
EUR 4335

PinPoint-HR System for Platform Cell Line Generation & Retargeting of AAVS1 Safe Harbor Locus (includes PIN410A-1, CAS601A-1, PIN200A-1, PIN510A-1, & PIN600A-1)

PIN412A-KIT 1 Kit
EUR 4335

Up-Regulator of Cell Proliferation (URGCP) Antibody

abx146141-100ug 100 ug
EUR 391

Human Up-regulator of cell proliferation (URGCP) ELISA Kit

abx392266-96tests 96 tests
EUR 911

Mouse Up- regulator of cell proliferation, Urgcp ELISA KIT

ELI-22211m 96 Tests
EUR 865

Bovine Up- regulator of cell proliferation, URGCP ELISA KIT

ELI-17774b 96 Tests
EUR 928

Human Up- regulator of cell proliferation, URGCP ELISA KIT

ELI-17775h 96 Tests
EUR 824

Human p53 up- regulated modulator of apoptosis ELISA Kit

ELA-E1909h 96 Tests
EUR 824

PCR Clean Up for DNA Sequencing

BT5100 100preps
EUR 95.68

PCR Clean Up for DNA Sequencing

BT5101 1000Preps, 1000prep
EUR 461.08

Rack for up to 3 microplates

BV1010-MP 1 PC
EUR 95.45

Accuris Hot Start Taq

PR1000-HS-1000 1 PC
EUR 305.05

Accuris Hot Start Taq

PR1000-HS-500 1 PC
EUR 204.56

Accuris Hot Start Taq

PR1000-HS-6000 1 PC
EUR 1225.36

Accuris Hot Start Taq

PR1000-HS-S 1 PC
EUR 69.79

Fire Start? PCR Mix

M1141-200
EUR 376

Fire Start? DNA Polymerase

M1149-1000
EUR 637

Fire Start? DNA Polymerase

M1149-250
EUR 256

Human p53 up-regulated modulator of apoptosis(PUMA)ELISA Kit

GA-E1836HM-48T 48T
EUR 289

Human p53 up-regulated modulator of apoptosis(PUMA)ELISA Kit

GA-E1836HM-96T 96T
EUR 466

Human p53 up-regulated modulator of apoptosis,PUMA ELISA Kit

201-12-1820 96 tests
EUR 440
Description: A quantitative ELISA kit for measuring Human in samples from biological fluids.

Human p53 up-regulated modulator of apoptosis(PUMA)ELISA Kit

QY-E04714 96T
EUR 361

Bradford(Coomassie) Protein Assay Plus Reagents

P7201-050 450ml
EUR 188

PinPoint-FC 293T Platform Kit for Targeted Gene Insertion (includes PIN320A-1, PIN200A-1, PIN510A-1 & PIN600A-1)

PIN320A-KIT 1 Kit
EUR 4941

CLOuD9 Gene Expression Regulation Kit (includes 10 ug each of dCas9-PYL1 and dCas9-ABI1 lentivectors, and 100 ul of 0.5M Inducer Agent)

CASCL9-100A-KIT 1 Kit
EUR 1132

PinPoint-FC Murine iPSC Platform Kit for Targeted Gene Insertion (includes PIN340iPS-1, PIN200A-1, PIN510A-1 & PIN600A-1)

PIN340iPS-KIT 1 Kit
EUR 4941

Universal platform with adjustable bars, 2 x 1000mL flasks or 4 x 500mL flasks or 4 x 250mL flasks for UniPact?

ACT-USI-UP
EUR 532

PCR Clean-up Kit,

PC05 5 preps Ask for price

PCR Clean-up Kit,

PC100 100 preps
EUR 130

PCR Clean-up Kit,

PC50 50 preps
EUR 94

Rabbit UP ELISA Kit

ERTU0018 96Tests
EUR 521

Rat UP ELISA Kit

ERU0018 96Tests
EUR 521

Mouse UP ELISA Kit

EMU0018 96Tests
EUR 521

Porcine UP ELISA Kit

EPU0018 96Tests
EUR 521

Goat UP ELISA Kit

EGTU0018 96Tests
EUR 521

Human UP ELISA Kit

EHU0018 96Tests
EUR 521

Bovine UP ELISA Kit

EBU0018 96Tests
EUR 521

Canine UP ELISA Kit

ECU0018 96Tests
EUR 521

Anserine UP ELISA Kit

EAU0018 96Tests
EUR 521

Up RNA Extraction Kit

20-abx098087
  • EUR 258.00
  • EUR 105.00
  • 100 ml
  • 3 ml

CLIA kit for Human HYOU1 (Hypoxia Up Regulated 1)

E-CL-H0346 1 plate of 96 wells
EUR 584
Description: A sandwich CLIA kit for quantitative measurement of Human HYOU1 (Hypoxia Up Regulated 1) in samples from Serum, Plasma, Cell supernatant

ELISA kit for Human HYOU1 (Hypoxia Up Regulated 1)

E-EL-H0426 1 plate of 96 wells
EUR 534
Description: A sandwich ELISA kit for quantitative measurement of Human HYOU1 (Hypoxia Up Regulated 1) in samples from Serum, Plasma, Cell supernatant

ELISA kit for Human HYOU1 (Hypoxia Up Regulated 1)

ELK3096 1 plate of 96 wells
EUR 432
Description: A sandwich ELISA kit for detection of Hypoxia Up Regulated 1 from Human in samples from blood, serum, plasma, cell culture fluid and other biological fluids.

ELISA kit for Rat HYOU1 (Hypoxia Up Regulated 1)

E-EL-R2533 1 plate of 96 wells
EUR 534
Description: A sandwich ELISA kit for quantitative measurement of Rat HYOU1 (Hypoxia Up Regulated 1) in samples from Serum, Plasma, Cell supernatant

Maximo H-SPlus Taq DNA Polymerase (for Hot-Start PCR)

S400 200 units
EUR 72

Maximo H-SPlus Taq DNA Polymerase (for Hot-Start PCR)

S410 1000 units
EUR 193

Accuris Hot Start Taq Mastermix

PR1001-HS-S 1 PC
EUR 69.79

Fire Start? PCR Mix-Dye

M1142-200
EUR 376

START domain containing 7 Antibody

DF13450 100ul
EUR 350

Exo-Flow 2.0 Basic Kit without antibody (Streptavidin beads + reagents) - for Serum or Plasma

EXOFLOW2-BASICA-SP 30 rxn
EUR 1001

Exo-Flow 2.0 Basic Kit without antibody (Streptavidin beads + reagents) - for Tissue Culture Media

EXOFLOW2-BASICA-TC 30 rxn
EUR 1001

PinPoint-HR System for Platform Cell Line Generation & Retargeting (includes PIN400A-1, PIN200A-1, PIN510A-1, & PIN600A-1)

PIN400A-KIT 1 Kit
EUR 2798

Frit Kit

FRIT-KIT 1each
EUR 124
Description: Kit to create frits in capillaries. Includes formamide, Kasil-1, Kasil-1624 and a cleaving tool.

TuMinute PCR Clean-Up Kit

P-1005 100 Samples
EUR 253
Description: reagents widely cited

Human Proteinuria(UP)ELISA Kit

GA-E1100HM-48T 48T
EUR 289

Human Proteinuria(UP)ELISA Kit

GA-E1100HM-96T 96T
EUR 466

Guinea Pig UP ELISA Kit

EGU0018 96Tests
EUR 521

Human Proteinuria,UP ELISA Kit

201-12-1084 96 tests
EUR 440
Description: A quantitative ELISA kit for measuring Human in samples from biological fluids.

Up Plus RNA Extraction Kit

20-abx098093
  • EUR 370.00
  • EUR 105.00
  • 100 rxns
  • 2 rxns

Human Proteinuria(UP)ELISA Kit

QY-E02063 96T
EUR 361

Human Proteinuria,UP ELISA Kit

CN-04343H1 96T
EUR 436

Human Proteinuria,UP ELISA Kit

CN-04343H2 48T
EUR 287

PinPoint-FC System for Platform Cell Line Generation & Retargeting (includes PIN300A-1, FC200PA-1, PIN200A-1, PIN510A-1, & PIN600A-1)

PIN300A-KIT 1 Kit
EUR 2798

Custom Production of Monoclonal antibodies (immunization, ELISA Kit, fusion, screening, Cloning of up to 3 clones)

MAB-1 1
EUR 10403

Column Packing Kit

PACK-KIT 1pack
EUR 1035
Description: Column packing kit for pressure cells. Includes: HPREG regulator, TBNG10 tubing, CAP-75 capillary, and STRB5X2 stir bar.

Custom purification of IgY from up to 6 egg yolks

IGY-1 1
EUR 651

Custom purification of IgY from up to 12 egg yolks

IGY-2 1
EUR 895

ACTaq? Hot-Start DNA Polymerase, 1000U

E3500-1000U
EUR 446

ACTaq? Hot-Start DNA Polymerase, 250U

E3500-250U
EUR 170

amfiSure Hot-Start Taq DNA Polymerase

P0322-010 100 units
EUR 147

amfiSure Hot-Start Taq DNA Polymerase

P0322-025 250 units
EUR 228

Cheetah Hot Start Taq DNA Polymerase

29050 500EU
EUR 296
Description: Minimum order quantity: 1 unit of 500EU

Accuris Hot Start Taq Master Mix

PR1001-HS-1000 1 PC
EUR 490.87

Accuris Hot Start Taq Master Mix

PR1001-HS-200 1 PC
EUR 169.47

PCR Mycoplasma Detection Kit

M034-Kit Kit
EUR 266

ELISA kit for Chicken Rudimental Bovine Serum albumin (BSA) check-up

KTE30161-48T 48T
EUR 354
Description: Quantitative sandwich ELISA for measuring Chicken Rudimental Bovine Serum albumin (BSA) check-up in samples from cell culture supernatants, serum, whole blood, plasma and other biological fluids.