• Skip to primary navigation
  • Skip to main content
  • Skip to footer

LKT Labs

Biochemicals for Life Science Research

  • Products
    • New Products
    • Cancer Biology
    • Cardiovascular
    • Endocrine Signaling and Immunology
    • Metabolic and GI Pathology
    • Microbiology
    • Natural Products
    • Neuroscience
    • Peptides
    • Pharmaceutical Impurities and Derivatives
    • Stem Cell Modulators
  • Services
    • Custom Synthesis
    • Natural Product Isolation
    • Analytical Services
  • Int’l Distributors
  • Support
    • About LKT Labs
    • General Inquiry
    • Bulk Quote Request
    • Document Request
    • Technical Support
    • Catalog Request
    • Product Flyers
  • Contact Us
  • Cart
  • Login / Register
Antipain Dihydrochloride

Antipain Dihydrochloride

Product ID A5478
Cas No. 37682-72-7
Purity
Product Unit SizeCostQuantityStock
1 mg $45.00 In stock
5 mg $120.00 In stock
25 mg $345.00 Please Inquire
Bulk Quote

Quicklinks

  • Description
  • Product Info
  • Shipping and Storage
  • Downloads
  • References
  • Description
  • Product Info
  • Shipping and Storage
  • Downloads
  • References
  • Custom Order

Description

Antipain is an oligopeptide first produced by Actinomycetes that inhibits proteases such as trypsin and papain.

Product Info

Cas No.

37682-72-7

Formula

C27H44N10O6 • 2HCl

Formula Wt.

677.62

IUPAC Name

2-[[(2S)-5-(diaminomethylideneamino)-1-[[(2S)-1-[[5-(diaminomethylideneamino)-1-oxopentan-2-yl]amino]-3-methyl-1-oxobutan-2-yl]amino]-1-oxopentan-2-yl]carbamoylamino]-3-phenylpropanoic acid;dihydrochloride

Synonym

[(S)-1-Carboxy-2-phenylethyl]carbamoyl-L-arginyl-L- valyl-argininal

Solubility

Soluble in water (10 mg/ml), methanol, ethanol.

Appearance

Yellow to Tan powder

Shipping and Storage

Store Temp

-20°C

Ship Temp

Ambient

Downloads

MSDS

A5478 MSDS PDF

Info Sheet

A5478 Info Sheet PDF

References

Anisuzzaman, Islam MK, Alim MA, et al. Longistatin is an unconventional serine protease and induces protective immunity against tick infestation. Mol Biochem Parasitol. 2012 Mar-Apr;182(1-2):45-53. PMID: 22206819.

He SH, Chen P, Chen HQ. Modulation of enzymatic activity of human mast cell tryptase and chymase by protease inhibitors. Acta Pharmacol Sin. 2003 Sep;24(9):923-9. PMID: 12956943.

Suda H, Aoyagi T, Hamada M, et al. Antipain, a new protease inhibitor isolated from actinomycetes. J Antibiot (Tokyo). 1972 Apr;25(4):263-6. PMID: 4559651.

Custom Order

  • Size of single unit expressed as number (e.g. '500' in the case of 500 mg)
  • Total quantity of unit size desired (e.g. '10' in the case of 10 x 500 mg). If only one unit is desired, you may leave this blank.
  • This field is for validation purposes and should be left unchanged.

Related Products

  • M5793

    Moxifloxacin Free Base

    Fluoroquinolone; topoisomerase IV, topoisomeras...

    ≥98%
  • P2002

    PF-04691502 Dihydrate

    PI3K and mTOR inhibitor.

    ≥98%
  • A001001

    A 83-01

    TGFbeta receptor inhibitor  
    ≥98%
  • A0002

    A66

    p110α PI3K inhibitor.

    ≥98%
  • R3310

    Ricobendazole

    Nitroimidazole; microtubule polymerization inhi...

    ≥98%
  • D3304

    Dibenzoylmethane, 98%

    Aromatic 1,3-diketone acetylacetone derivative ...

    ≥98%
  • P6957

    Protopanaxadiol

    Triterpene sapogenin found in species of Panax;...

    ≥98%
  • F465818

    Fluorouracil Impurity B

    Fluorouracil impurity

    ≥95%
  • C1650

    β-Cembrenediol Methyl Ether

    Diterpene found in tobacco plants and cigarette...

    ≥98%
  • L960006

    LY-2606368

    CHK1 inhibitor.

    ≥98%
  • P3076

    PHT-427

    PDK1 and Akt inhibitor.

    ≥98%
  • C6818

    Crenolanib

    FLT3, PDGFR inhibitor.

    ≥98%
  • B465806

    BLU-667

    RET inhibitor.

    ≥98%
  • R2511

    RGDC

    Peptide, used to study cell-surface binding; po...

    ≥95%
  • S6129

    D-Sphingosine

    Endogenous component of sphingolipids; PKC inhi...

    ≥98%
  • J6400

    (+)-JQ-1

    Triazolothienodiazepine; BRD inhibitor.

    ≥99%
  • M1649

    Melanoma-associated Antigen Peptide 1 (27-35), human

    Melanoma-associated antigen.

    ≥95%
  • P0146

    Palmitoyl-L-carnitine

    Long chain acylcarnitine involved in fatty acid...

    ≥98%
  • P698583

    Prostaglandin E2

    principal metabolic product of COX-2

    ≥98%
  • R0161

    Rapamycin

    Macrolide originally produced by Streptomyces; ...

    ≥99%

Footer

  • Contact Us
  • About Us
  • Site Map
  • Terms and Conditions
LKT Laboratories, Inc.
545 Phalen Blvd.
St. Paul MN, 55130

Ph: (888)-558-5227
Fax: (888)-558-7329

©2025 LKT Laboratories, All Rights Reserved - Products for research use only