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.

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Gene ID (Entrez)

>80% by SDS-PAGE and Coomassie blue staining (1)
0 (2)
1 (1)
10 (1)
100 (2)
1000 (2)
10000 (3)

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Adenovirus (1)
Andes Virus (2)
Avian (21)
B. cereus (1)
Bacteria (14)
Bovine (26)
C. ensiformis (10)

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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)

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Molecular Weight (g/mol)

0.00 (12)
100.073 (2)
100.117 (8)
100.12 (33)
100.16 (27)
100.161 (7)
1001.857 (2)

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Percent Purity

≥ 99.0% (2)
≥ 99.5% (2)
≥40.0% (GC) (2)
≥40.0% (HPLC) (3)
≥42% (1)
≥42.0% (carminic acid) (3)
≥55% (4)

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Physical Form

Adhering Crystals (3)
Amorphous Powder (2)
Aqueous Solution (108)
Beads or Powder (5)
Clear Liquid at 20°C (13)
Crystalline (55)
Crystalline Chunks (3)

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Grade

ACS (318)
ACS Reagent (93)
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Color

Amber (12)
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)

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Boiling Point

>100.0°C (2)
>105°C (2)
>300°C (3)
∼155°C (1.5mmHg) (2)
∼207°C (3)
∼410.8°C (760 mmHg (Predicted) (literature)) (4)
∼96°C (1)

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Product Type

1% Focus Acid Alcohol (2)
AFB Stain (1)
Acetate Buffer (1)
Acetocarmine (2)
Acetone Decolorizer (1)
Acetone-Alcohol (5)
Acetone-Alcohol, Carbol Fuchsin (1)

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1 – 15 of 111,137 results

BD BBL™ Gram Stain Kits

Used to stain microorganisms from cultures or specimens by the differential Gram method

Pricing & Availability
Specifications

Includes	250mL gram crystal violet, 250mL iodine, 250mL gram decolorizer and 250mL gram safranin
Stain Type	Gram Stain
Quantity	1 Kit
Certifications/Compliance	CE
For Use With (Application)	Used to stain microorganisms from cultures or specimens by the differential gram method

Glycerol, 99+%

CAS: 56-81-5 Molecular Formula: C3H8O3 Molecular Weight (g/mol): 92.09 MDL Number: MFCD00004722 InChI Key: PEDCQBHIVMGVHV-UHFFFAOYSA-N Synonym: glycerol,glycerin,glycerine,1,2,3-propanetriol,glycyl alcohol,trihydroxypropane,glyceritol,propanetriol,1,2,3-trihydroxypropane,osmoglyn PubChem CID: 753 ChEBI: CHEBI:17754 IUPAC Name: propane-1,2,3-triol SMILES: OCC(O)CO

Pricing & Availability
Specifications

PubChem CID	753
CAS	56-81-5
Molecular Weight (g/mol)	92.09
ChEBI	CHEBI:17754
MDL Number	MFCD00004722
SMILES	OCC(O)CO
Synonym	glycerol,glycerin,glycerine,1,2,3-propanetriol,glycyl alcohol,trihydroxypropane,glyceritol,propanetriol,1,2,3-trihydroxypropane,osmoglyn
IUPAC Name	propane-1,2,3-triol
InChI Key	PEDCQBHIVMGVHV-UHFFFAOYSA-N
Molecular Formula	C3H8O3

Oleic acid, 99%

CAS: 112-80-1 Molecular Formula: C18H34O2 Molecular Weight (g/mol): 282.47 MDL Number: MFCD00064242 InChI Key: ZQPPMHVWECSIRJ-MDZDMXLPSA-N Synonym: oleic acid,cis-9-octadecenoic acid,cis-oleic acid,elaidoic acid,oleate,glycon wo,wecoline oo,pamolyn 100,glycon ro,z-octadec-9-enoic acid PubChem CID: 445639 ChEBI: CHEBI:16196 IUPAC Name: (Z)-octadec-9-enoic acid SMILES: CCCCCCCC\C=C\CCCCCCCC(O)=O

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Specifications

PubChem CID	445639
CAS	112-80-1
Molecular Weight (g/mol)	282.47
ChEBI	CHEBI:16196
MDL Number	MFCD00064242
SMILES	CCCCCCCC\C=C\CCCCCCCC(O)=O
Synonym	oleic acid,cis-9-octadecenoic acid,cis-oleic acid,elaidoic acid,oleate,glycon wo,wecoline oo,pamolyn 100,glycon ro,z-octadec-9-enoic acid
IUPAC Name	(Z)-octadec-9-enoic acid
InChI Key	ZQPPMHVWECSIRJ-MDZDMXLPSA-N
Molecular Formula	C18H34O2

Thermo Scientific™ Gram Stain Kit

Differentiate gram-positive organisms from gram-negative organisms using Gram Stain Kit.

Pricing & Availability

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Invitrogen™ Lipofectamine™ 3000 Transfection Reagent

Lipofectamine™ 3000 Transfection Reagent leverages our most advanced lipid nanoparticle technology to provide superior transfection performance with improved application outcomes and reproducible results.

Pricing & Availability
Specifications

Format	6-well Plate, 12-well Plate, 24-well Plate, 48-well Plate, 96-well Plate, Flasks
Product Type	Transfection Reagent
Transfection Technique	Lipid-based Transfection
Sample Type	Plasmid DNA,Synthetic siRNA,RNAi Plasmids (shRNA, miR)
Classification	Animal Origin-Free
Serum Compatible	Yes
For Use With (Application)	Transfection
Product Line	Lipofectamine
Cell Type	Established Cell Lines,Stem Cells,Primary Cells,Hard-to-Transfect Cells

Thermo Scientific Chemicals Paraformaldehyde, 4% w/v aq. soln., methanol free

CAS: 50-00-0 Molecular Formula: CH2O Molecular Weight (g/mol): 30.03 MDL Number: MFCD00133991 InChI Key: WSFSSNUMVMOOMR-UHFFFAOYSA-N PubChem CID: 712 ChEBI: CHEBI:16842 IUPAC Name: formaldehyde SMILES: C=O

Pricing & Availability
Specifications

PubChem CID	712
CAS	50-00-0
Molecular Weight (g/mol)	30.03
ChEBI	CHEBI:16842
MDL Number	MFCD00133991
SMILES	C=O
IUPAC Name	formaldehyde
InChI Key	WSFSSNUMVMOOMR-UHFFFAOYSA-N
Molecular Formula	CH2O

Thermo Scientific Chemicals Paraformaldehyde, 16% w/v aq. soln., methanol free

Molecular Formula: CH2O Molecular Weight (g/mol): 30.03 InChI Key: WSFSSNUMVMOOMR-UHFFFAOYSA-N Synonym: formalin,methanal,formol,methylene oxide,paraformaldehyde,oxomethane,paraform,formic aldehyde,oxymethylene,methyl aldehyde PubChem CID: 712 ChEBI: CHEBI:16842 IUPAC Name: formaldehyde SMILES: C=O

Pricing & Availability
Specifications

PubChem CID	712
Molecular Weight (g/mol)	30.03
ChEBI	CHEBI:16842
SMILES	C=O
Synonym	formalin,methanal,formol,methylene oxide,paraformaldehyde,oxomethane,paraform,formic aldehyde,oxymethylene,methyl aldehyde
IUPAC Name	formaldehyde
InChI Key	WSFSSNUMVMOOMR-UHFFFAOYSA-N
Molecular Formula	CH2O

PubChem CID	753
CAS	56-81-5
Molecular Weight (g/mol)	92.09
ChEBI	CHEBI:17754
MDL Number	MFCD00004722
SMILES	OCC(O)CO
Synonym	glycerol,glycerin,glycerine,1,2,3-propanetriol,glycyl alcohol,trihydroxypropane,glyceritol,propanetriol,1,2,3-trihydroxypropane,osmoglyn
IUPAC Name	propane-1,2,3-triol
InChI Key	PEDCQBHIVMGVHV-UHFFFAOYSA-N
Molecular Formula	C3H8O3

Glycerol, Molecular Biology Grade

Pricing & Availability
Specifications

PubChem CID	753
CAS	56-81-5
Molecular Weight (g/mol)	92.09
ChEBI	CHEBI:17754
MDL Number	MFCD00004722
SMILES	OCC(O)CO
Synonym	glycerol,glycerin,glycerine,1,2,3-propanetriol,glycyl alcohol,trihydroxypropane,glyceritol,propanetriol,1,2,3-trihydroxypropane,osmoglyn
IUPAC Name	propane-1,2,3-triol
InChI Key	PEDCQBHIVMGVHV-UHFFFAOYSA-N
Molecular Formula	C3H8O3

Gibco™ Expi293™ PRO Transfection Kit

The Expi293 PRO Transfection Kit enables high-efficiency delivery of DNA into HEK293 cells, supporting fast, scalable protein expression. Optimized for use with Expi293F cells, it delivers robust performance across a broad range of protein types.

Pricing & Availability
Specifications

Promoter	pcDNA™ 3.4
Format	Kit
Product Type	Transfection Kit
Transfection Technique	Lipid-based Transfection, Transient Transfection
Sample Type	Plasmid DNA
Purity	Cell Culture Grade
Product Line	Expi293 PRO
Cell Type	HEK293

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D-(+)-Trehalose, Dihydrate, Fisher BioReagents

CAS: 6138-23-4 Molecular Formula: C12H26O13 Molecular Weight (g/mol): 378.33 MDL Number: MFCD00071594 InChI Key: DPVHGFAJLZWDOC-DJCWUSJTNA-N Synonym: trehalose dihydrate,d-+-trehalose dihydrate,a,a-trehalose,d +-trehalose dihydrate,unii-7yin7j07x4,alpha,alpha-trehalose dihydrate,d-trehalose dihydrate,mycose,1-o-alpha-d-glucopyranosyl-alpha-d-glucopyranoside,alp,alp.-trehalose,2r,3s,4s,5r,6r-2-hydroxymethyl-6-2r,3r,4s,5s,6r-3,4,5-trihydroxy-6-hydroxymethyl tetrahydropyran-2-yl oxy-tetrahydropyran-3,4,5-triol PubChem CID: 181978 IUPAC Name: (2R,3S,4S,5R,6R)-2-(hydroxymethyl)-6-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxane-3,4,5-triol;dihydrate SMILES: O.O.OC[C@H]1O[C@H](O[C@H]2O[C@H](CO)[C@@H](O)[C@H](O)[C@H]2O)[C@H](O)[C@@H](O)[C@@H]1O

Pricing & Availability
Specifications

PubChem CID	181978
CAS	6138-23-4
Molecular Weight (g/mol)	378.33
MDL Number	MFCD00071594
SMILES	O.O.OC[C@H]1O[C@H](O[C@H]2O[C@H](CO)[C@@H](O)[C@H](O)[C@H]2O)[C@H](O)[C@@H](O)[C@@H]1O
Synonym	trehalose dihydrate,d-+-trehalose dihydrate,a,a-trehalose,d +-trehalose dihydrate,unii-7yin7j07x4,alpha,alpha-trehalose dihydrate,d-trehalose dihydrate,mycose,1-o-alpha-d-glucopyranosyl-alpha-d-glucopyranoside,alp,alp.-trehalose,2r,3s,4s,5r,6r-2-hydroxymethyl-6-2r,3r,4s,5s,6r-3,4,5-trihydroxy-6-hydroxymethyl tetrahydropyran-2-yl oxy-tetrahydropyran-3,4,5-triol
IUPAC Name	(2R,3S,4S,5R,6R)-2-(hydroxymethyl)-6-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxane-3,4,5-triol;dihydrate
InChI Key	DPVHGFAJLZWDOC-DJCWUSJTNA-N
Molecular Formula	C12H26O13

BD Gram Decolorizer

Can be used as a replacement reagent for the BD™ Gram Stain Kits. BD™ Gram Decolorizer is used in a 4-step Gram staining process, before counterstaining. Available in 250ml solution bottles for direct use or gallon containers for bulk storage.

Pricing & Availability
Specifications

Format	Liquid
Product Type	Decolorizer
Stain Type	Decolorizer
Color	Clear ad colorless
Storage Requirements	15° to 30°C
Certifications/Compliance	CE
Closure Type	No drip flip cap
For Use With (Application)	Staining microorganisms from cultures or specimens by the differential Gram method.

Gibco™ L-Glutamine (200 mM)

L-Glutamine (200 mM)

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Corning™ Trypan Blue

Can be used for variety cell counting methods requiring information on cell count and viability.

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Epredia™ Shandon™ Eosin-Y Stain

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

Pricing & Availability

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Biochemical Reagents

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BD BBL™ Gram Stain Kits GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More

Invitrogen™ Lipofectamine™ 3000 Transfection Reagent 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

BD Gram Decolorizer GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More

Gibco™ L-Glutamine (200 mM) Greener ChoiceOffers one or more environmental benefits itemized in the U.S. FTC “Green Guides.”Learn More

BD BBL™ Gram Stain Kits

Invitrogen™ Lipofectamine™ 3000 Transfection Reagent

BD Gram Decolorizer

Gibco™ L-Glutamine (200 mM)