Biochemicals and Diagnostics

Thermo Scientific™ Richard-Allan Scientific™ Signature Series Hematoxylin 7211 Available on GSA/VA Contract for Federal Government customers only.

Yield results that exceed those of Gill or Harris Hematoxylins with this uniquely formulated product.

N-Methyl-D-glucamine 99%, ACROS Organics™

Chemical Name or Material: N-Methyl-D-glucamine Name Note: 99% CAS: 6284-40-8 CAS Min %: 98.5 CAS Max %: 100.0 Assay: 99% Assay Percent Range: 99% Molecular Formula: C7H17NO5 Formula Weight: 195.21 MDL Number: MFCD00004707

Hydroxypropyl-β-cyclodextrin, 97%, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Hydroxypropyl-β-cyclodextrin Assay: 97% Assay Percent Range: 97% MDL Number: MFCD16621721

D(+)-Raffinose pentahydrate, 99+%, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: D(+)-Raffinose pentahydrate CAS: 17629-30-0 Assay: ≥99% Assay Percent Range: 99+% Molecular Formula: C18H32O16·5H2O Formula Weight: 594.52 MDL Number: MFCD00071590

5-Aminolevulinic Acid Hydrochloride 99%, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: 5-Aminolevulinic acid hydrochloride Name Note: 99% CAS: 5451-09-2 CAS Min %: 98.5 CAS Max %: 100.0 Assay: ≥98.5% Assay Percent Range: 99% Molecular Formula: C5H9NO3·HCl Linear Formula: H2NCH2COCH2CH2CO2H·HCl Formula Weight: 167.59 MDL Number: MFCD00012869 Synonym: 5-Amino-4-oxopentanoic acid hydrochloride

Alfa Aesar™ 2,4-Dichloropyrimidine, 98+%

Chemical Name or Material: 2,4-Dichloropyrimidine CAS: 3934-20-1 Molecular Formula: C4H2Cl2N2 Formula Weight: 148.98 MDL Number: MFCD00006061 Beilstein: 110911

Alfa Aesar™ trans-4-Hydroxy-L-proline, 99+%

Chemical Name or Material: trans-4-Hydroxy-L-proline CAS: 51-35-4 Molecular Formula: C5H9NO3 Formula Weight: 131.13 MDL Number: MFCD00064320 Beilstein: 471933 Merck Index: 14,4840 Synonym: (2S,4R)-(-)-4-Hydroxypyrrolidine-2-carboxylic acid; H-Hyp-OH

Thermo Scientific™ Lab Vision™ Citrate Buffer for Heat-Induced Epitope Retrieval (10X)

Improve the reactivity of many antibodies in formalin-fixed tissues with the Thermo Scientific™ Lab Vision™ Citrate Buffer for Heat-Induced Epitope Retrieval (10X).

Alfa Aesar™ 6-Aminohexanoic acid, 99%

Chemical Name or Material: 6-Aminohexanoic acid CAS: 60-32-2 Molecular Formula: C6H13NO2 Linear Formula: H2N(CH2)5CO2H Formula Weight: 131.18 MDL Number: MFCD00008238 Beilstein: 906872 Merck Index: 14,432 Synonym: epsilon-Aminocaproic acid; EACA

Methyl-β-cyclodextrin, Acros Organics™

Chemical Name or Material: Methyl-β-cyclodextrin Name Note: Average Mn approx. 1310 CAS: 128446-36-6 MDL Number: MFCD00074980

L(-)-Tryptophan 99%, ACROS Organics™

Chemical Name or Material: L(-)-Tryptophan Name Note: 99% CAS: 73-22-3 Assay: 99% Assay Percent Range: 99% Molecular Formula: C11H12N2O2 Formula Weight: 204.23 MDL Number: MFCD00064340 Synonym: TRP

L-Valine 99%, ACROS Organics™

Chemical Name or Material: L-Valine Name Note: 99% CAS: 72-18-4 Assay: 99% Assay Percent Range: 99% Molecular Formula: C5H11NO2 Linear Formula: (CH3)2CHCH(NH2)CO2H Formula Weight: 117.15 MDL Number: MFCD00064220 Synonym: Val, L-2-Amino-3-methylbutyric acid

Alfa Aesar™ D-Isoleucine, 98%

Chemical Name or Material: D-Isoleucine CAS: 319-78-8 Molecular Formula: C6H13NO2 Formula Weight: 131.18 MDL Number: MFCD00064221 Synonym: (2R,3R)-2-Amino-3-methylpentanoic acid; H-D-Ile-OH

n-Butyric acid, +99%, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: n-Butyric Acid CAS: 107-92-6 CAS Min %: 99.0 CAS Max %: 100.0 Assay: ≥99% Assay Percent Range: 99+% Molecular Formula: C4H8O2 Linear Formula: CH3CH2CH2CO2H Formula Weight: 88.11

Alfa Aesar™ L-Phenylalaninol, 98%

Chemical Name or Material: L-Phenylalaninol CAS: 3182-95-4 Molecular Formula: C9H13NO Formula Weight: 151.21 MDL Number: MFCD00004732 UN Number: UN3259 Beilstein: 2208238 Synonym: (S)-(-)-2-Amino-3-phenyl-1-propanol; H-Phe-ol

L-Lysine, 98%, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: L-Lysine Assay: 98% Assay Percent Range: 98% Molecular Formula: C6H14N2O2 Formula Weight: 146.19 Synonym: L-(+)-Lys, L-(+)-2, 6-Diaminocaproic acid, L-(+)-2, 6-Diaminohexanoic acid, (S)-2, 6-Diaminocaproic acid

Alfa Aesar™ L-Leucine, 99%

Chemical Name or Material: L-Leucine CAS: 61-90-5 Molecular Formula: C6H13NO2 Formula Weight: 131.18 MDL Number: MFCD00002617 Beilstein: 1721722 Merck Index: 14,5451 Synonym: (S)-2-Amino-4-methylpentanoic acid; H-Leu-OH

trans-1,2-Diaminocyclohexane-N,N,N',N'-tetraacetic Acid Monohydrate, 98%, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: trans-1,2-Diaminocyclohexane-N,N,N′,N′-tetraacetic acid monohydrate Assay: 98% Assay Percent Range: 98% Molecular Formula: C14H22N2O8·H2O Linear Formula: C6H10[N(CH2CO2H)2]2·H2O Formula Weight: 364.35 MDL Number: MFCD00149243 Synonym: CDTA monohydrate, 1, 2-Cyclohexylenedinitrilotetraacetic acid monohydrate

Celite 545 Filter Aid (Powder), Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Celite™ 545 Filter Aid CAS: 68855-54-9 Physical Form: Solid MDL Number: MFCD00132803 Synonym: Diatomaceous Earth, Kieselguhr

L-Serine, 99%, ACROS Organics™

Chemical Name or Material: L-Serine Assay: 99% Assay Percent Range: 99% Molecular Formula: C3H7NO3 Linear Formula: HOCH2CH(NH2)CO2H Formula Weight: 105.09 Synonym: Ser

Tannic acid, ACS reagent, ACROS Organics™

Chemical Name or Material: Tannic acid CAS: 1401-55-4 Purity Grade: ACS Reagent Grade Molecular Formula: C76H52O46 Formula Weight: 1701.23 MDL Number: MFCD00066397

Light Green SF, Yellowish (Certified Biological Stain), Fisher Chemical

Chemical Name or Material: Light Green SF, Yellowish CAS: 5141-20-8 Purity Grade: Certified Biological Stain Molecular Formula: C37H34N2O9S3Na2 Formula Weight: 792.85 MDL Number: MFCD00012121 Synonym: Acid Green 5

Valeric Acid, 99%, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Valeric acid Assay: 99% Assay Percent Range: 99% Molecular Formula: C5H10O2 Linear Formula: CH3(CH2)3CO2H Formula Weight: 102.13 MDL Number: MFCD00004413 Synonym: 1-Butanecarboxylic acid, Pentanoic acid

L-Asparagine, 99%, ACROS Organics™

Chemical Name or Material: L-Asparagine Assay: 99% Assay Percent Range: 99% Molecular Formula: C4H8N2O3 Linear Formula: H2NCOCH2CH(NH2)CO2H Formula Weight: 132.12 MDL Number: MFCD00064401

Alfa Aesar™ N-Acetyl-D-galactosamine

Chemical Name or Material: N-Acetyl-D-galactosamine CAS: 1811-31-0 Molecular Formula: C8H15NO6 Formula Weight: 221.21 MDL Number: MFCD00065372 Beilstein: 2331340 Synonym: GalNAc; 2-Acetamino-2-deoxy-alpha-D-galactopyranose

Thermo Scientific™ DAB Quanto Chromogen and Substrate

Obtain a strong brown staining that can be used for up to 2 weeks at 2° to 8°C or up to 1 week at room temperature with Thermo Scientific™ DAB Quanto Chromogen and Substrate.

Thymidine, 99+%, ACROS Organics™

Chemical Name or Material: Thymidine Assay: ≥99% Assay Percent Range: 99+% Molecular Formula: C10H14N2O5 Formula Weight: 242.23 Synonym: (1-[2-Deoxy-β-D-ribofuranosyl]-5-methyluracil)

Folic acid, 96-102%, pure, ACROS Organics™

Chemical Name or Material: Folic acid Name Note: Pure CAS: 59-30-3 Purity Grade: Pure Assay: 96-102% Assay Percent Range: 96-102% Molecular Formula: C19H19N7O6 Formula Weight: 441.4 MDL Number: MFCD00079305 Synonym: PGA, Pteroylglutamic acid

Ethylenediaminetetraacetic acid, tripotassium salt dihydrate, 99+%, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Ethylenediaminetetraacetic acid, tripotassium salt dihydrate Assay: ≥99% Assay Percent Range: 99+% Molecular Formula: C10H13K3N2O8·2H2O Linear Formula: (KOCOCH2)2NCH2CH2N(CH2COOK)CH2COOH·2H2O Formula Weight: 442.56

Alfa Aesar™ beta-Alanine tert-butyl ester hydrochloride, 95%

Chemical Name or Material: beta-Alanine tert-butyl ester hydrochloride CAS: 58620-93-2 Linear Formula: H2NCH2CH2COOC(CH3)3·HCl Formula Weight: 181.66 MDL Number: MFCD00058258 Beilstein: 6660122 Synonym: H-β-ala-otbu.HCl

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