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Showing 1-132 of 132 item(s)

Coenzymes, Cofactors, Nucleotides

Adenosine-5'-diphosphate•Na2-salt, SERVA

$118.45

Coenzymes, Cofactors, Nucleotides

Adenosine-5'-phosphate•Na2-salt, SERVA

$109.94

Biochemicals A – Z

N-acetyl-D-glucosamine CAS 10036-64-3

$405.01

N-acetyl D-glucosamine research grade

Enzyme Substrates

Nα-Benzoyl-L-arginine ethyl ester•HCl, CAS [2645-08-1], Serva

$152.50

Dyes & Stains

Bromophenol Blue Na salt, SERVA

$101.43

Tracking dye for protein and nucleic acid gel electrophoresis. Size: 25 g

Coenzymes, Cofactors, Nucleotides

Adenosine-5'-triphosphate•Na2-salt, SERVA

$59.94

Dyes & Stains

Coomassie Brilliant Blue G 250, SERVA

$86.94

A rapid protein stain, that generally requires little to no destaining, and can detect as little as .5ug protein. Less sensitive that Coomassie R-250 Size: 25g, 100g

Enzyme Substrates

Acetylthiocholine•iodide, CAS [1866-15-5], Serva

$164.20

Dyes & Stains

Coomassie Brilliant Blue R 250, SERVA

$67.38

Dectects as little as .1ug protein in PAGE. Size: 25g, 100g

Coenzymes, Cofactors, Nucleotides

L-Glutathione (oxidized), SERVA

$83.34

Enzyme Substrates

5-Bromo-4-chloro-3-indolyl-β-D-galactoside, CAS [7240-90-6] , Serva

$182.29

Biochemicals A – Z

CHAPS, 3-[(3-Cholamidopropyl)dimethylammonio]-1-propanesulfonate, SERVA

$375.93

Size(s): 25g, 100g

Dyes & Stains

Ethidium bromide

$150.37

A stain for DNA after electrophoresis, as a counterstain for cell nuclei in histological and cytological analysis. Size: 5g

Biochemicals A – Z

Dithioerythritol (DTE, Cleland's reagent, erythro-1,4-Dimercapto-2,3-butanediol), CAS...

$148.25

Size(s): 5g, 25g

Biochemicals A – Z

Dithioerythritol (DTE, Cleland's reagent, Dimercapto-2,3-butanediol), CAS 6892-68-8, SERVA

$141.15

Size(s): 5g, 25g

Biochemicals A – Z

Agarose Research Grade - low EEO

11380

$109.94

Agarose Research Grade Low EEo for nucleic acid electrophoresis Size(s): 25g, 100g, 250g, 500g

Dithiothreitol (DTT, Cleland's reagent, Dimercapto-2,3-butanediol), SERVA

Biochemicals A – Z

Dithiothreitol (DTT, Cleland's reagent, Dimercapto-2,3-butanediol), CAS 27565-41-9, SERVA

$109.94

Size(s): 5g, 25g

Dyes & Stains

Methylene Blue, CAS 61-73-4, SERVA

$76.96

For use as an RNA stain in PAGE, reversible stain in Northern blots and a nuclear stain in Size: 25g. 100g

Biochemicals A – Z

Dithiothreitol (DTT, Cleland's reagent, Dimercapto-2,3-butanediol), molecular biology...

$126.97

Size(s): 5g, 25g

Dyes & Stains

Ponceau S, CAS 6226-79-5, SERVA

$82.28

Storage Temperature: +15 °C to +30 °C Size: 25g

Agarose SERVA Premium low melting - molecular biology grade

Agarose SERVA Premium low melting - molecular biology grade 2

Biochemicals A – Z

Agarose Premium Low Melting Point

11382

$311.78

Low Melt Agarose For efficient separation of DNA fragments, best for in-gel enzymatic processing. Ideal for digestion by agarose enzymes. Size(s): 25g, 100g

Agarose SERVA low melting - research grade

Agarose SERVA low melting - research grade 2

Biochemicals A – Z

Agarose Low Melting

11408

$257.22

Agarose Low Melting Point Highly efficient recovery of DNA fragments at low temperature for subsequent in-gel manipulations like restriction analysis or ligation reactions. Size(s): 5g, 25g, 100g

Enzyme & Protease Inhibitors

1,10-Phenanthroline, CAS [5144-89-8], Serva

$78.02

Agarose SERVA for PCR - molecular biology grade

Agarose SERVA for PCR - molecular biology grade 2

Biochemicals A – Z

Agarose for PCR

11383

$176.68

Agarose for PCR Molecular biology grade High gel strength and clarity for better handling and visibility. Size(s): 25g, 100g

Biochemicals A – Z

Adenine CAS 73-24-5

$105.69

Adenine analytical grade, CAS [73-24-5]

Enzyme & Protease Inhibitors

Phenylmethylsulfonyl fluoride, CAS [329-98-6], Serva

$80.15

Agarose SERVA for PCR low melting - molecular biology grade

Agarose SERVA for PCR low melting - molecular biology grade 2

Biochemicals A – Z

Low Melt Agarose for PCR

11384

$236.44

Low Melt Agarose for PCR Molecular biology grade For fine resolution between 1.8% to 4.5% agarose concentrations. Size(s): 25g, 100g, 250g

Adenosine-5'-diphosphate·Na2-salt research grade

Biochemicals A – Z

Adenosine-5'-diphosphate·Na2-salt CAS 16178-48-6

$118.45

Adenosine-5'-diphosphate·Na2-salt research grade

Dyes & Stains

SERVA Blue W

35053

$77.95

SERVA Blue W Water soluble protein dye Sensitive and Economical Available in Sizes of 25g and 100g

Adenosine-5'-phosphate·Na2-salt analytical grade

Biochemicals A – Z

Adenosine-5'-phosphate·Na2-salt CAS 4578-31-8

$109.94

Adenosine-5'-phosphate·Na2-salt analytical grade (AMP) C10H12N5O7P·Na2·7H2O

Biochemicals A – Z

Agarose Neutral for IEF

11402

$385.83

Agarose for IEF Neutral Specific for isoelectric focusing No negative charges, eliminating electroendosmosis. Available in 5g

Biochemicals A – Z

Adenosine-5' triphosphate·Na2-salt CAS 987-65-5

$64.19

Adenosine-5' triphosphate·Na2-salt cryst. research grade

Enzymes A - Z

Malate dehydrogenase from porcine heart mitochondria min. 1500 U/mg protein

$226.98

Size(s): 25mg

Dyes & Stains

Violet 17, SERVA

$67.38

Highly sensitive protien stain. Recommended for IEF and Native PAGE. Size(s): 25 g, 100 g

Enzymes A - Z

Pronase E

$201.71

Pronase E Pronase Enzyme Size(s): 1g, 5g

Enzymes A - Z

Trypsin 1:250 from bovine pancreas, CAS 9002-07-7, Serva

$152.50

Size(s): 25g, 100g

Enzyme Substrates

Proteasome Substrate Suc-Ala-Glu-MCA, Serva

$407.85

Enzyme Substrates

Proteasome Substrate Z-Leu-Leu-Glu-MCA, Serva

$471.69

Enzyme Substrates

Proteasome Substrate Z-Leu-Leu-Leu-MCA, Serva

$418.49

Albumin bovine Fraction V - receptor grade lyophil.

Biochemicals A – Z

Bovine Serum Albumin Fraction V - Receptor Grade

11924

$309.31

Bovine Serum Albumin Fraction V Receptor Grade No IgG

Albumin bovine Fraction V, Fatty Acid Free

Biochemicals A – Z

Bovine Serum Albumin Fraction V | Fatty Acid Free

$114.20

BSA Fraction V Fatty Acid Free

Albumin bovine Fraction V, pH 5.2 - standard grade, lyophil.

Biochemicals A – Z

Bovine Serum Albumin Fraction V, pH 5.2 - Standard Grade

$158.88

BSA Fraction V, pH 5.2 Standard Grade

Albumin bovine Fraction V, pH 7.0 - Life Science grade

Biochemicals A – Z

Bovine Serum Albumin Fraction V, pH 7.0 - Life Science Grade

$199.32

Life Science grade Low IgG and endotoxin

Albumin bovine Fraction V, pH 7.0 - microbiological grade, lyophil.

Albumin bovine Fraction V, pH 7.0 - microbiological grade, lyophil. 2

Biochemicals A – Z

Bovine Serum Albumin Fraction V, pH 7.0 - Microbiological Grade

$146.12

Microbiology grade For growth of leptospira, treponemas etc.

Tetrazolium Blue·chloride, Research Grade, SERVA

Enzyme Substrates

Tetrazolium Blue·chloride, Research Grade, CAS 1871-22-3, SERVA

$161.01

Size(s): 5g

Albumin bovine Fraction V, Very Low Endotoxin, Fatty Acid Free

Biochemicals A – Z

Bovine Serum Albumin Fraction V | Low Endotoxin

$93.98

Low Endotoxin Growth promotor

Albumin bovine Fraction V, Protease-free

Biochemicals A – Z

Bovine Serum Albumin Fraction V, Protease-free

11926

$156.76

Bovine Serum Albumin Fraction V Protease-free IgG not detectable.

Albumin bovine Fraction V, Protease and Fatty Acid free

Biochemicals A – Z

Bovine Serum Albumin Fraction V, Protease & Fatty Acid Free

$146.12

Protease free Fatty acid free Highly purified albumin, especially designed for protease-sensitive immunoassays

Reagents

Tris-(2-carboxyethyl)phosphine hydrochloride, CAS 51805-45-9, SERVA

$120.58

Size: 1 g , 5 g , 10 g

Albumin bovine Fraction V, Very Low Endotoxin

Biochemicals A – Z

Bovine Serum Albumin Fraction V, Very Low Endotoxin

$156.76

Very Low Endotoxin, < 2 EU/mg Contains no detectable IgG.

N-Tris(hydroxymethyl)methylglycine,analytical grade, SERVA

Reagents

N-Tris(hydroxymethyl)methylglycine, Analytical grade, CAS 5704-04-1, SERVA

$50.36

Size: 25 g, 100 g, 500 g

Biochemicals A – Z

Amido Black 10 B CAS 1064-48-8

$104.62

(Acid Black 1, Naphthalene Black B, Naphthol Blue Black B, Buffalo Black NBR) C.I.20470 • C22H14N6O9S2·Na2 • Mr 616.5 • CAS [1064-48-8]

Biochemicals A – Z

3-Aminobenzoic acid ethyl ester methanesulfonate CAS 886-86-2

$290.82

Pure For anesthetization of fish and other cold-blooded animals.

Biochemicals A – Z

Ampicillin Na-salt, molecular biology grade CAS 69-52-3

$167.40

molecular biology grade Ph. Eur. Semi-synthetic derivative of penicillin. Used in molecular biology for the selection of resistant bacteria.

Biochemicals A – Z

Bacitracin, (Bacidrin, Ginebatine) CAS 1405-87-4

$195.06

Biochemicals A – Z

Bathocuproine disulfonic acid Na2-salt CAS 52698-84-7

14470

$203.73

Bathocuproine disulfonic acid-Na2-salt CAS 32698-84-7 Analytical grade

Biochemicals A – Z

Nα-Benzoyl-L-arginine ethyl ester HCl, analytical grade, CAS 2645-08-1

$152.50

Biochemicals A – Z

6-Benzylaminopurine, research grade, CAS 1214-39-7

$158.88

Biochemicals A – Z

5-Bromo-4-chloro-3-indolyl-β-D-galactoside (X-Gal) CAS 7240-90-6, SERVA

$182.29

Biochemicals A – Z

Bromophenol Blue Na-salt CAS 34725-61-6, SERVA

$122.71

Biochemicals A – Z

Cacodylic acid Na-salt 3H2O (Sodium cacodylate) CAS 6131-99-3, SERVA

$90.79

Biochemicals A – Z

Carbenicillin Na2-salt, research grade CAS 4800-94-6, SERVA

$386.57

Biochemicals A – Z

Carmine (Natural Red 4) CAS 1390-65-4, SERVA

$182.29

Biochemicals A – Z

Colchicine CAS 64-86-8, SERVA

$63.13

Biochemicals A – Z

Cycloheximide, Actidione®, CAS 66-81-9, SERVA

$497.49

Biochemicals A – Z

D-Cycloserine, CAS 68-41-7, SERVA

$333.37

Biochemicals A – Z

2'-Deoxythymidine, CAS 50-89-5, SERVA

$284.43

Dextran sulfate 500-Na-salt, CAS 9011-18-1, SERVA

Biochemicals A – Z

Dextran Sulfate Sodium Salt

$168.25

Glucose-6-phosphate•Na2-salt, CAS 3671-99-6, Serva

Enzyme Substrates

Alpha-D-Glucose-6-phosphate disodium salt, CAS 3671-99-6

B22799

$0.00

Alpha-D-Glucose-6-phosphate disodium salt >98% purity CAS # 3671-99-6

3-(4,5-Dimethyl-2-thiazolyl)-2,5-diphenyl-2H-tetrazolium •bromide, CAS 298-93-1, Serva

Enzyme Substrates

Thiazolyl Blue, MTT, 3-(4,5-Dimethyl-2-thiazolyl)-2,5-diphenyl-2H-tetrazolium bromide

20395

$261.00

MTT, Thiasolyl Blue, Tetrazolium Bromide Available in 5g and 25g sizes

Biochemicals A – Z

5,5'-Dithiobis(2-nitrobenzoic acid), research grade (DTNB, Ellman's reagent), CAS...

$165.27

Biochemicals A – Z

N-Ethylmaleimide, research grade, CAS 128-53-0, SERVA

$365.29

Biochemicals A – Z

Ethylmercury thiosalicylic acid Na-salt, research grade, CAS 54-64-8, SERVA

$222.72

Biochemicals A – Z

Fast Green FCF (Food Green 3), CAS 2353-45-9, SERVA

$217.59

Enzyme Substrates

Fluorescein diacetate , CAS 596-09-8, Serva

$171.65

Biochemicals A – Z

Ferrozine (PDT), analytical grade, CAS 69898-45-9, SERVA

$222.72

Biochemicals A – Z

Gentamycin sulfate (Gentamicin sulfate), CAS 1405-41-0, research grade, SERVA

$222.72

Biochemicals A – Z

Gibberellic acid (Gibberellin-A3), CAS 77-06-5, cryst. pract.- SERVA

$158.88

Biochemicals A – Z

ɣ-Globulin bovine, CAS 9007-83-4, Cohn-Fraction II. Highly purified. SERVA

$152.50

Biochemicals A – Z

L-Glutathione (oxidized form), cryst. research grade, CAS 27025-41-8, SERVA

$182.29

L-Glutathione (reduced form), cryst. research grade, CAS 70-18-8, SERVA

Biochemicals A – Z

L-Glutathione (reduced form) CAS 70-18-8

$178.04

Biochemicals A – Z

Glycogen from oyster, research grade, CAS 9005-79-2, SERVA

$97.18

Biochemicals A – Z

Guanosine, research grade, CAS 118-00-3, SERVA

$112.07

Biochemicals A – Z

Hematoxylin, pure, CAS 517-28-2, SERVA

$152.50

Biochemicals A – Z

Hemin, cryst. research grade, CAS 16009-13-5, SERVA

$216.34

Biochemicals A – Z

1-Heptanesulfonic acid Na-salt, research grade, CAS 22767-50-6, SERVA

$201.44

Biochemicals A – Z

Kanamycin acid sulfate, research grade, SERVA

$92.92

Biochemicals A – Z

Indole-3-butyric acid, research grade, CAS 133-32-4, SERVA

$184.42

Biochemicals A – Z

Insulin, research grade, CAS 9005-80-5, SERVA

$141.86

Biochemicals A – Z

Iodoacetamide, research grade, CAS 144-48-9, SERVA

$107.81

Biochemicals A – Z

Rifampicin, research grade, CAS 13292-46-1, SERVA

$88.66

Storage Temperature: +2 °C to +8 °C Size: 1 g, 5 g

Biochemicals A – Z

D-Salicin, research grade, CAS 138-52-3, SERVA

$90.79

Storage Temperature: +15 °C to +30 °C Size: 5 g

Biochemicals A – Z

Spermidine·3HCl, research grade, CAS 334-50-9, SERVA

$167.40

Size: 5 g

Biochemicals A – Z

Kanamycin sulfate, molecular biology grade, CAS 25389-94-0, SERVA

$80.15

Biochemicals A – Z

Kinetin, analytical grade, CAS 525-79-1, SERVA

$80.15

Biochemicals A – Z

L-Lactic acid Na-salt, cryst. research grade, CAS 867-56-1, SERVA

$163.14

Enzyme Substrates

Luminol, research grade, CAS 521-31-3, Serva

$261.03

Biochemicals A – Z

L-Lysine, cryst. research grade, CAS 39665-12-8, SERVA

$67.38

Biochemicals A – Z

α-D-Melezitose, research grade, CAS 597-12-6, SERVA

$118.45

Biochemicals A – Z

Taurocholic acid·Na-salt, pure, CAS 145-42-6, SERVA

$237.62

Storage Temperature: +2 °C to +8 °C Size: 5 g

Biochemicals A – Z

Parafuchsin, research grade, CAS 569-61-9, SERVA

$222.72

Penicillin G•K-salt, CAS 113-98-4, Serva

Biochemicals A – Z

Penicillin G•K-salt, research grade, CAS 113-98-4, SERVA

$82.28

Size(s): 25g, 100g

Pentanesulfonic acid•Na-salt, CAS 22767-49-3, Serva

Biochemicals A – Z

Pentanesulfonic acid•Na-salt, research grade, CAS 22767-49-3, SERVA

$207.83

Size(s): 25g

Biochemicals A – Z

3,3',5,5'-Tetramethylbenzidine, research grade, CAS 54827-17-7, SERVA

$167.40

Storage Temperature: +15 °C to +30 °C Size: 5 g, 25 g

Biochemicals A – Z

Tetrazolium Blue·chloride, research grade, CAS 1871-22-3, SERVA

$0.00

Storage Temperature: +15 °C to +30 °C Size: 5 g

Biochemicals A – Z

Toluidine Blue O salt, CAS [92-31-9], SERVA

$97.18

Storage Temperature: +15 °C to +30 °C Size: 25 g

Biochemicals A – Z

D-Trehalose, analytical grade, CAS [6138-23-4], SERVA

$82.28

Storage Temperature: +15 °C to +30 °C

Biochemicals A – Z

Trimethoprim, research grade, CAS [738-70-5], SERVA

$101.43

Storage Temperature: +2 °C to +8 °C

Biochemicals A – Z

Tris-(2-carboxyethyl)phosphine hydrochloride, CAS [51805-45-9], SERVA

$120.58

Storage temperature +2 °C to +8 °C

Enzymes A - Z

Pepsin porcine ca. 15 milliAnson units/mg, CAS 9001-75-6, Serva

$88.66

Size(s): 1g, 5g

Naphthol-AS-BI-phosphate, CAS 1919-91-1, Serva

Enzyme Substrates

Naphthol-AS-BI-phosphate, research grade, CAS 1919-91-1, SERVA

$150.37

Enzyme Substrates

1-Naphthyl acetate, analytical grade, CAS 830-81-9, SERVA

$152.50

1-Naphthyl phosphate•Na-salt , CAS 81012-89-7, Serva

Enzyme Substrates

1-Naphthyl phosphate Na-salt, analytical grade, CAS 81012-89-7, SERVA

$137.21

1-Napthyl phosphate Na-salt CAS 81012-89-7

Biochemicals A – Z

Neutral Red (Basic Red 5, Toluylene Red), pure, CAS 553-24-2, SERVA

$116.33

β-Nicotinamide adenine dinucleotide, SERVA

Coenzymes, Cofactors, Nucleotides

β-Nicotinamide Adenine Dinucleotide (NAD, DPN), analytical grade, CAS 53-84-9, SERVA

30311

$223.06

NAD, beta-Nicotinamide Adenine Dinucleotide CAS 53-84-9 Analytical Grade

β-Nicotinamide Adenine Dinucleotide Reduced•Na2-Salt, SERVA

Coenzymes, Cofactors, Nucleotides

β-Nicotinamide Adenine Dinucleotide Reduced Na2-Salt, research grade, CAS 606-68-8, SERVA

30312

$169.52

Β-Nicotinamide Adenine Dinucleotide Phosphate•Na2-Salt, SERVA

Coenzymes, Cofactors, Nucleotides

Β-Nicotinamide Adenine Dinucleotide Phosphate Na2-Salt (NADP, TPN), research grade, CAS...

$472.00

B-Nicotinamide Adenine Dinucleotide Phosphate Na2 Salt Research Grade CAS 24292-60-2

Nitro Blue tetrazolium chloride, CAS 298-83-9, Serva

Enzyme Substrates

Nitro Blue tetrazolium chloride (NBT, Nitro BT), analytical grade, CAS 298-83-9, SERVA

30550

$149.24

Nitro Blue tetrazolium chloride NBT CAS 298-83-9

2-Nitrophenyl-β-D-galactopyranoside, CAS 369-07-3, Serva

Enzyme Substrates

2-Nitrophenyl-β-D-galactopyranoside (ONPG), research grade, CAS 369-07-3, SERVA

$139.73

4-Nitrophenyl phosphate•Na2-salt, CAS 4264-83-9, Serva

Enzyme Substrates

4-Nitrophenyl phosphate Na2-salt (4-NPP), analytical grade, CAS 4264-83-9, SERVA

$131.22

Biochemicals A – Z

Octyl-β-D-glucopyranoside (OGD, n-Octyl glucoside), research grade, CAS 29836-26-8, SERVA

$375.93

Biochemicals A – Z

Resazurin•Na-salt, CAS 62758-13-8, SERVA

$143.99

Size(s): 5g

Biochemicals A – Z

Uranyl acetate•2H2O, CAS 6159-44-0, SERVA

$269.54

Size(s): 5g, 25g

Biochemicals A – Z

1,10-Phenanthroline, analytical grade, CAS 5144-89-8, SERVA

$131.22

Biochemicals A – Z

Phenol Red (Phenylsulfonphthalein) research grade, CAS 143-74-8, SERVA

$90.79

Biochemicals A – Z

Phosphotungstic acid hydrate, analytical grade, CAS 12501-23-4, SERVA

$83.34

Biochemicals A – Z

o-Phthalaldehyde, analytical grade, CAS 643-79-8, SERVA

$205.70

Biochemicals A – Z

Vancomycin HCl, CAS 1404-93-9, SERVA

$82.28

Size(s): 250mg, 1g, 5g

Biochemicals A – Z

Progesterone (Pregnene-3,20-dione), analytical grade, CAS 57-83-0, SERVA

$165.27

Coenzymes, Cofactors, Nucleotides

Pyridoxal-5-phosphate, analytical grade, CAS 41468-25-1, SERVA

$109.94

Biochemicals A – Z

Pyridoxine HCl, research grade, CAS 58-56-0, SERVA

$56.74

Biochemicals A – Z

Human Serum Albumin (HSA)

$189.39

Purity: 97% HIV Antibody free