Biochemical Reagents

Reagents for use in studying the elements, compounds, and reactions controlled by biomolecules and taking place in living organisms; includes proteins, peptides, stains, lipids, carbohydrates, histology products, and more.

New Lab Start-Up (113)
Offers (67)

special interests

Available on GSA/VA Contract (290)
SureTRACE (2)
Fast Shipping (602)
Greener Choice (314)
Production Products (74)
Science Education (248)
Small and Specialty Supplier (31,816)

Gene ID (Entrez)

>80% by SDS-PAGE and Coomassie blue staining (1)
0 (2)
1 (1)
100 (2)
1000 (2)
10000 (2)
10001 (2)

Show all

Species

B. cereus (1)
Bacteria (9)
Bovine (25)
C. ensiformis (10)
Canine (1)
Cattle/Bovine (1)
Chicken (2)

Show all

Quantity

0.036 g (1)
0.075 kg (1)
0.1 g (9)
0.25 g (10)
0.5 L (1)
0.5 g (4)
1 Bottle (1)

Show all

Molecular Weight (g/mol)

0.00 (12)
100.073 (2)
100.117 (8)
100.12 (31)
100.16 (22)
100.161 (7)
1001.857 (2)

Show all

Percent Purity

≥ 99.0% (2)
≥ 99.5% (2)
≥40.0% (GC) (2)
≥40.0% (HPLC) (3)
≥42.0% (carminic acid) (3)
≥55% (4)
≥55.0% (GC) (1)

Show all

Grade

ACS (325)
ACS Reagent (92)
ACS/NF/USP (2)
APHA (5)
ASTM (9)
Analysis (7)
Analytical (2)

Show all

Physical Form

Adhering Crystals (3)
Amorphous Powder (2)
Aqueous Solution (107)
Beads or Powder (5)
Clear Liquid at 20°C (13)
Crystalline (55)
Crystalline Chunks (3)

Show all

Color

Amber (15)
Beige (6)
Beige or Brown to Pink (2)
Beige or White to Yellow (3)
Beige to Brown (7)
Beige to Pink or Brown (3)
Beige to White or Tan (2)

Show all

Boiling Point

>100.0°C (2)
>300°C (3)
∼155°C (1.5mmHg) (2)
∼207°C (3)
∼410.8°C (760 mmHg (Predicted) (literature)) (4)
∼96°C (1)
100°C (19)

Show all

Type

1% Focus Acid Alcohol (1)
AFB Stain (1)
Acetocarmine (2)
Acetone Decolorizer (1)
Acetone-Alcohol (6)
Acetone-Alcohol, Carbol Fuchsin (1)
Acid Alcohol (3% HCL) (4)

Show all

31 – 45 of 75,827 results

Thermo Scientific Chemicals L-Leucine, 99%

CAS: 61-90-5 Molecular Formula: C6H13NO2 Molecular Weight (g/mol): 131.18 MDL Number: MFCD00002617 InChI Key: ROHFNLRQFUQHCH-MLHKIVSYNA-N Synonym: l-leucine,leucine,s-leucine,s-2-amino-4-methylpentanoic acid,h-leu-oh,2s-2-amino-4-methylpentanoic acid,s-+-leucine,leucin,l-norvaline, 4-methyl,s-2-amino-4-methylvaleric acid PubChem CID: 6106 ChEBI: CHEBI:15603 IUPAC Name: (2S)-2-amino-4-methylpentanoic acid SMILES: CC(C)C[C@H](N)C(O)=O

Pricing & Availability
Specifications

PubChem CID	6106
CAS	61-90-5
Molecular Weight (g/mol)	131.18
ChEBI	CHEBI:15603
MDL Number	MFCD00002617
SMILES	CC(C)C[C@H](N)C(O)=O
Synonym	l-leucine,leucine,s-leucine,s-2-amino-4-methylpentanoic acid,h-leu-oh,2s-2-amino-4-methylpentanoic acid,s-+-leucine,leucin,l-norvaline, 4-methyl,s-2-amino-4-methylvaleric acid
IUPAC Name	(2S)-2-amino-4-methylpentanoic acid
InChI Key	ROHFNLRQFUQHCH-MLHKIVSYNA-N
Molecular Formula	C6H13NO2

Thermo Scientific Chemicals L-Lysine, 98%

CAS: 56-87-1 Molecular Formula: C6H14N2O2 Molecular Weight (g/mol): 146.19 MDL Number: MFCD00064433 InChI Key: KDXKERNSBIXSRK-MLHKIVSYNA-N Synonym: l-lysine,lysine,h-lys-oh,lysine acid,s-lysine,aminutrin,2s-2,6-diaminohexanoic acid,l-+-lysine,alpha-lysine,lysinum PubChem CID: 5962 ChEBI: CHEBI:18019 SMILES: NCCCC[C@H](N)C(O)=O

Pricing & Availability
Specifications

PubChem CID	5962
CAS	56-87-1
Molecular Weight (g/mol)	146.19
ChEBI	CHEBI:18019
MDL Number	MFCD00064433
SMILES	NCCCC[C@H](N)C(O)=O
Synonym	l-lysine,lysine,h-lys-oh,lysine acid,s-lysine,aminutrin,2s-2,6-diaminohexanoic acid,l-+-lysine,alpha-lysine,lysinum
InChI Key	KDXKERNSBIXSRK-MLHKIVSYNA-N
Molecular Formula	C6H14N2O2

Invitrogen™ MEGAscript™ T7 Transcription Kit

Ultra-high yield technology for in vitro transcription.

Pricing & Availability

Thermo Scientific Chemicals Bromophenol Blue

CAS: 115-39-9 Molecular Formula: C19H10Br4O5S Molecular Weight (g/mol): 669.96 MDL Number: MFCD00005875 InChI Key: UDSAIICHUKSCKT-UHFFFAOYSA-N Synonym: Bromphenol Blue PubChem CID: 8272 ChEBI: CHEBI:59424 IUPAC Name: 2,6-dibromo-4-[3-(3,5-dibromo-4-hydroxyphenyl)-1,1-dioxo-2,1$l^{6}-benzoxathiol-3-yl]phenol SMILES: C1=CC=C2C(=C1)C(OS2(=O)=O)(C3=CC(=C(C(=C3)Br)O)Br)C4=CC(=C(C(=C4)Br)O)Br

Pricing & Availability
Specifications

PubChem CID	8272
CAS	115-39-9
Molecular Weight (g/mol)	669.96
ChEBI	CHEBI:59424
MDL Number	MFCD00005875
SMILES	C1=CC=C2C(=C1)C(OS2(=O)=O)(C3=CC(=C(C(=C3)Br)O)Br)C4=CC(=C(C(=C4)Br)O)Br
Synonym	Bromphenol Blue
IUPAC Name	2,6-dibromo-4-[3-(3,5-dibromo-4-hydroxyphenyl)-1,1-dioxo-2,1$l^{6}-benzoxathiol-3-yl]phenol
InChI Key	UDSAIICHUKSCKT-UHFFFAOYSA-N
Molecular Formula	C19H10Br4O5S

Thermo Scientific Chemicals L-Cysteine hydrochloride monohydrate, 99%

CAS: 4-6-7048 Molecular Formula: C3H10ClNO3S Molecular Weight (g/mol): 175.63 MDL Number: MFCD00065606 InChI Key: QIJRTFXNRTXDIP-JIZZDEOASA-N Synonym: l-cysteine hydrochloride monohydrate,h-cys-oh.hcl.h2o,l-cysteine hydrochloride hydrate,l-cysteine monohydrate monochloride,r-2-amino-3-mercaptopropanoic acid hydrochloride hydrate,unii-zt934n0x4w,l-cysteine hydrate hydrochloride,cysteine hydrochloride monohydrate, l,h-cys-ohhclh2o,cysteine hcl PubChem CID: 23462 IUPAC Name: (2R)-2-amino-3-sulfanylpropanoic acid;hydrate;hydrochloride SMILES: C(C(C(=O)O)N)S.O.Cl

Pricing & Availability
Specifications

PubChem CID	23462
CAS	4-6-7048
Molecular Weight (g/mol)	175.63
MDL Number	MFCD00065606
SMILES	C(C(C(=O)O)N)S.O.Cl
Synonym	l-cysteine hydrochloride monohydrate,h-cys-oh.hcl.h2o,l-cysteine hydrochloride hydrate,l-cysteine monohydrate monochloride,r-2-amino-3-mercaptopropanoic acid hydrochloride hydrate,unii-zt934n0x4w,l-cysteine hydrate hydrochloride,cysteine hydrochloride monohydrate, l,h-cys-ohhclh2o,cysteine hcl
IUPAC Name	(2R)-2-amino-3-sulfanylpropanoic acid;hydrate;hydrochloride
InChI Key	QIJRTFXNRTXDIP-JIZZDEOASA-N
Molecular Formula	C3H10ClNO3S

Promotions Available

Invitrogen™ Lipofectamine™ MessengerMAX™ Transfection Reagent

Maximize mRNA transfection with Lipofectamine MessengerMAX Transfection Reagent. This optimized lipid-based mRNA transfection reagent enables efficient mRNA delivery with a simple and scalable protocol for a wide variety of cell lines.

Pricing & Availability
Specifications

Content And Storage	Store in refrigerator (2–8°C).
Format	6-well Plate, 12-well Plate, 24-well Plate, 48-well Plate, 96-well Plate, Flasks
Product Type	Transfection Reagent
Sample Type	mRNA
Serum Compatible	Yes
Green Features	Sustainable packaging
For Use With (Application)	Transfection
Cell Type	Established Cell Lines,Neuronal Cells,Stem Cells,Primary Cells,Hard-to-Transfect Cells

Thermo Scientific Chemicals L-Tyrosine, 99%

CAS: 60-18-4 Molecular Formula: C9H11NO3 Molecular Weight (g/mol): 181.19 MDL Number: MFCD00002606 InChI Key: OUYCCCASQSFEME-SVGMAFHSNA-N Synonym: l-tyrosine,tyrosine,s-tyrosine,p-tyrosine,h-tyr-oh,l-p-tyrosine,2s-2-amino-3-4-hydroxyphenyl propanoic acid,4-hydroxy-l-phenylalanine,l---tyrosine,tyrosine, l PubChem CID: 6057 ChEBI: CHEBI:17895 SMILES: N[C@@H](CC1=CC=C(O)C=C1)C(O)=O

Pricing & Availability
Specifications

PubChem CID	6057
CAS	60-18-4
Molecular Weight (g/mol)	181.19
ChEBI	CHEBI:17895
MDL Number	MFCD00002606
SMILES	N[C@@H](CC1=CC=C(O)C=C1)C(O)=O
Synonym	l-tyrosine,tyrosine,s-tyrosine,p-tyrosine,h-tyr-oh,l-p-tyrosine,2s-2-amino-3-4-hydroxyphenyl propanoic acid,4-hydroxy-l-phenylalanine,l---tyrosine,tyrosine, l
InChI Key	OUYCCCASQSFEME-SVGMAFHSNA-N
Molecular Formula	C9H11NO3

Thermo Scientific Chemicals L-Cysteine, 98+%

CAS: 52-90-4 Molecular Formula: C3H7NO2S Molecular Weight (g/mol): 121.154 MDL Number: MFCD00064306 InChI Key: XUJNEKJLAYXESH-REOHCLBHSA-N Synonym: l-cysteine,cysteine,cystein,half-cystine,r-cysteine,thioserine,r-2-amino-3-mercaptopropanoic acid,l-+-cysteine,l-cystein,2r-2-amino-3-sulfanylpropanoic acid PubChem CID: 5862 ChEBI: CHEBI:17561 IUPAC Name: (2R)-2-amino-3-sulfanylpropanoic acid SMILES: C(C(C(=O)O)N)S

Pricing & Availability
Specifications

PubChem CID	5862
CAS	52-90-4
Molecular Weight (g/mol)	121.154
ChEBI	CHEBI:17561
MDL Number	MFCD00064306
SMILES	C(C(C(=O)O)N)S
Synonym	l-cysteine,cysteine,cystein,half-cystine,r-cysteine,thioserine,r-2-amino-3-mercaptopropanoic acid,l-+-cysteine,l-cystein,2r-2-amino-3-sulfanylpropanoic acid
IUPAC Name	(2R)-2-amino-3-sulfanylpropanoic acid
InChI Key	XUJNEKJLAYXESH-REOHCLBHSA-N
Molecular Formula	C3H7NO2S

Epredia™ Shandon™ Eosin-Y Stain

Produce brilliant staining with Epredia™ Shandon™ Eosin-Y, a fast-acting cytoplasmic counterstain.

Pricing & Availability

Thermo Scientific Chemicals N-Acetyl-L-cysteine, 98+%

CAS: 616-91-1 Molecular Formula: C5H9NO3S Molecular Weight (g/mol): 163.191 MDL Number: MFCD00004880 InChI Key: PWKSKIMOESPYIA-BYPYZUCNSA-N Synonym: n-acetyl-l-cysteine,acetylcysteine,n-acetylcysteine,mercapturic acid,acetadote,l-acetylcysteine,broncholysin,fluimucil,mucomyst,fluprowit PubChem CID: 12035 ChEBI: CHEBI:28939 IUPAC Name: (2R)-2-acetamido-3-sulfanylpropanoic acid SMILES: CC(=O)NC(CS)C(=O)O

Pricing & Availability
Specifications

PubChem CID	12035
CAS	616-91-1
Molecular Weight (g/mol)	163.191
ChEBI	CHEBI:28939
MDL Number	MFCD00004880
SMILES	CC(=O)NC(CS)C(=O)O
Synonym	n-acetyl-l-cysteine,acetylcysteine,n-acetylcysteine,mercapturic acid,acetadote,l-acetylcysteine,broncholysin,fluimucil,mucomyst,fluprowit
IUPAC Name	(2R)-2-acetamido-3-sulfanylpropanoic acid
InChI Key	PWKSKIMOESPYIA-BYPYZUCNSA-N
Molecular Formula	C5H9NO3S

Corning™ Collagen I, High Concentration, Rat Tail

Sourced from rat tail tendon

Pricing & Availability

Promotions Available

Gibco™ AAV-MAX Transfection Kit

The AAV-MAX Transfection Kit is an essential component of the AAV-MAX Helper-Free AAV Production System. It is formulated for the transient transfection of Viral Production Cells 2.0.

Pricing & Availability
Specifications

Shipping Condition	Wet Ice
Cell Line	HEK293
Description	Serum-free, animal origin-free, chemically defined
Product Type	AAV production transfection Kit
For Use With (Equipment)	AAV-MAX System
Sample Type	Plasmid DNA
Reagent Type	Transfection kit
Culture Type	Suspension Cell Culture
Shelf Life	12 months from date of manufacture
For Use With (Application)	AAV Production
Expression System	Mammalian
Product Line	AAV-MAX
Cell Type	Established Cell Lines

Epredia™ Shandon™ Bluing Reagent

Employ a gentle, pH-controlled solution for bluing hematoxylin with the Epredia™ Shandon™ Bluing Reagent.

Pricing & Availability
Specifications

Type	Bluing Reagent

Thermo Scientific Chemicals Phenolphthalein, ACS

CAS: 77-09-8 Molecular Formula: C20H14O4 Molecular Weight (g/mol): 318.33 MDL Number: MFCD00005913 InChI Key: KJFMBFZCATUALV-UHFFFAOYSA-N PubChem CID: 4764 ChEBI: CHEBI:34914 IUPAC Name: 3,3-bis(4-hydroxyphenyl)-2-benzofuran-1-one SMILES: OC1=CC=C(C=C1)C1(OC(=O)C2=CC=CC=C12)C1=CC=C(O)C=C1

Pricing & Availability
Specifications

PubChem CID	4764
CAS	77-09-8
Molecular Weight (g/mol)	318.33
ChEBI	CHEBI:34914
MDL Number	MFCD00005913
SMILES	OC1=CC=C(C=C1)C1(OC(=O)C2=CC=CC=C12)C1=CC=C(O)C=C1
IUPAC Name	3,3-bis(4-hydroxyphenyl)-2-benzofuran-1-one
InChI Key	KJFMBFZCATUALV-UHFFFAOYSA-N
Molecular Formula	C20H14O4

Thermo Scientific Chemicals L-Proline, 99%

CAS: 147-85-3 Molecular Formula: C5H9NO2 Molecular Weight (g/mol): 115.13 MDL Number: MFCD00064318 InChI Key: ONIBWKKTOPOVIA-UHFFFAOYNA-N Synonym: l-proline,proline,l---proline,s-pyrrolidine-2-carboxylic acid,2-pyrrolidinecarboxylic acid,--proline,--s-proline,2s-pyrrolidine-2-carboxylic acid,prolinum,h-pro-oh PubChem CID: 145742 ChEBI: CHEBI:17203 IUPAC Name: (2S)-pyrrolidine-2-carboxylic acid SMILES: OC(=O)C1CCCN1

Pricing & Availability
Specifications

PubChem CID	145742
CAS	147-85-3
Molecular Weight (g/mol)	115.13
ChEBI	CHEBI:17203
MDL Number	MFCD00064318
SMILES	OC(=O)C1CCCN1
Synonym	l-proline,proline,l---proline,s-pyrrolidine-2-carboxylic acid,2-pyrrolidinecarboxylic acid,--proline,--s-proline,2s-pyrrolidine-2-carboxylic acid,prolinum,h-pro-oh
IUPAC Name	(2S)-pyrrolidine-2-carboxylic acid
InChI Key	ONIBWKKTOPOVIA-UHFFFAOYNA-N
Molecular Formula	C5H9NO2

Prev
1
2
3
4
5
6
...
5,056
Next

Biochemical Reagents

Filtered Search Results

Narrow Results

Invitrogen™ Lipofectamine™ MessengerMAX™ Transfection Reagent Greener ChoiceOffers one or more environmental benefits itemized in the U.S. FTC “Green Guides.”Learn More

Corning™ Collagen I, High Concentration, Rat Tail GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More Greener ChoiceOffers one or more environmental benefits itemized in the U.S. FTC “Green Guides.”Learn More

Invitrogen™ Lipofectamine™ MessengerMAX™ Transfection Reagent

Corning™ Collagen I, High Concentration, Rat Tail