• 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
Awaiting product image

Aprotinin

Product ID A6268
Cas No. 9087-70-1
Purity ≥ 5400 u/mg
Product Unit SizeCostQuantityStock
10 mg $141.80 In stock
50 mg $604.50 In stock
Bulk Quote

Quicklinks

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

Description

Aprotinin is a polypeptide that exhibits anti-fibrinolytic (pro-coagulant) activity. Aprotinin inhibits serine proteases such as trypsin, chymotrypsin, plasmin, and kallikrein. Inhibiting these proteases prevents formation of Factor XIIa and prevents breakdown of blood clots. Aprotinin is clinically used during surgeries to prevent bleeding.

Product Info

Cas No.

9087-70-1

Purity

≥ 5400 u/mg

Formula

C284H432N84O79S7

Formula Wt.

6511.44

Synonym

Pancreatic trypsin inhibitor, Antagosan, Fosten, Iniprol, Repulson, Trazinin, Zymofren

Solubility

Soluble in water (10 mg/ml).

Appearance

White to light yellow powder

Shipping and Storage

Store Temp

4°C

Ship Temp

Ambient

Downloads

MSDS

A6268 MSDS PDF

Info Sheet

A6268 Info Sheet PDF

References

Shiga T, Wajima Z, Inoue T, et al. Aprotinin in major orthopedic surgery: a systematic review of randomized controlled trials. Anesth Analg. 2005 Dec;101(6):1602-7. PMID: 16301226.

Mahdy AM, Webster NR. Perioperative systemic haemostatic agents. Br J Anaesth. 2004 Dec;93(6):842-58. PMID: 15277296.

Kassell B, Laskowski M Sr. The basic trypsin inhibitor of bovine pancreas. V. The disulfide linkages. Biochem Biophys Res Commun. 1965 Aug 16;20(4):463-8. PMID: 5860161.

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

  • R5212

    RN-486

    Btk inhibitor.

    ≥98%
  • D183740

    Desoxypipradrol

    NDRI inhibitor

    ≥98%
  • T0100

    10-Deacetyltaxol

    Taxane found in Taxus; microtubule depolymeriza...

    ≥98%
  • A5280

    Angiotensin II (3-8), human

    Endogenous peptide fragment, involved in vasoco...

    ≥95%
  • P2012

    PF-04217903

    Triazolopyrazine; c-MET inhibitor.

    ≥98%
  • T3585

    Tivozanib

    VEGFR1/2/3, c-Kit, PDGFR inhibitor.

    ≥98%
  • R0351

    Ramoplanin

    Peptide; peptidoglycan inhibitor.

    ≥90%
  • G7240

    GSK-2830371

    Wip1 inhibitor.

    ≥98%
  • A7618

    Atenolol

    β1-adrenergic antagonist.

    ≥98%
  • N1822

    Nefazodone Hydrochloride

    5-HT2 antagonist, SERT and NET inhibitor, hERG ...

    ≥98%
  • N8660

    NVP-AUY922

    Isoxazole derivative; HSP90 inhibitor.

    ≥98%
  • A2658

    Agomelatine

    Melatonin analog; MT1/2 agonist, 5-HT2C antagon...

    ≥98%
  • A7309

    Ascorbyl Palmitate

    Fat-soluble vitamin C derivative.

    ≥95%
  • M1649

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

    Melanoma-associated antigen.

    ≥95%
  • N0163

    2-(1,8-Naphthyridin-2-yl)phenol

    Naphthalene; indirect STAT1 agonist.

    ≥98%
  • E7228

    Ethacridine Lactate Monohydrate

    Aromatic acridine derivative, DNA intercalator....

    ≥98%
  • R3310

    Ricobendazole

    Nitroimidazole; microtubule polymerization inhi...

    ≥98%
  • C4756

    Cloxacillin Sodium Monohydrate

    β-lactam; penicillin binding protein inhibitor...

    ≥98%
  • N859614

    NVP-LDE225

    Smo inhibitor.

    ≥98%
  • Z7477

    ZSTK474

    PI3K inhibitor.

    ≥98%

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