• 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
Kallikrein Inhibitor

Kallikrein Inhibitor

Product ID K0144
Cas No. 97145-43-2
Purity ≥95%
Product Unit SizeCostQuantityStock
1 mg $63.00 In stock
2 mg $107.00 In stock
5 mg $189.00 In stock
Bulk Quote

Quicklinks

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

Description

Kallikrein inhibitor is a serine protease inhibitor that inhibits kallikrein and plasmin. Kallikrein inhibitor may exhibit anticancer chemotherapeutic benefit and may also be used as a treatment for angioedema. In various cancer cell lines, kallikrein inhibitor alters membrane potential and increases intracellular Ca2+, inhibiting cell proliferation.

Product Info

Cas No.

97145-43-2

Purity

≥95%

Formula

C35H55N11O9

Formula Wt.

773.9

IUPAC Name

(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-1-acetylpyrrolidine-2-carbonyl]amino]-3-phenylpropanoyl]amino]-5-(diaminomethylideneamino)pentanoyl]amino]-3-hydroxypropanoyl]amino]-3-methylbutanoyl]amino]pentanediamide

Synonym

KKI 5, Ac-PFRSVQ-NH2

Solubility

Soluble in DMSO.

Appearance

White to off white powder

Shipping and Storage

Store Temp

-20°C

Ship Temp

Ambient

Downloads

MSDS

K0144 MSDS PDF

Info Sheet

K0144 Info Sheet PDF

References

Bilgin M, Burgazli KM, Rafiq A, et al. Effect of bauhinia bauhinioides kallikrein inhibitor on endothelial proliferation and intracellular calcium concentration. Eur Rev Med Pharmacol Sci. 2014 Jan;18(1):46-51. PMID: 24452941.

Nakahata AM, Mayer B, Neth P, et al. Blocking the proliferation of human tumor cell lines by peptidase inhibitors from Bauhinia seeds. Planta Med. 2013 Mar;79(3-4):227-35. PMID: 23345168.

Levy JH, O'Donnell PS. The therapeutic potential of a kallikrein inhibitor for treating hereditary angioedema. Expert Opin Investig Drugs. 2006 Sep;15(9):1077-90. PMID: 16916274.

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

  • M9644

    Myelin Basic Protein (87-99), guinea pig/human

    Immunodominant peptide epitope occurring in multip...
    ≥95%
  • D3351

    4-Dimethylaminopyridine

    Acyl transfer catalyst, involved in peptide synthe...
    ≥98%
  • M184770

    4-O-Methylhonokiol

    Found in Magnolia officinalis.
    ≥98%
  • T7031

    Triflumuron

    Insect growth regulator; chitin synthesis inhibito...
    ≥98%
  • P7020

    Prednisone

    Synthetic prednisolone prodrug; glucocorticoid ago...
    ≥98%
  • B0072

    2B-(S)

    Peptide-biotin conjugate.
    ≥95%
  • P7359

    Psoralidin

    Phenol found in Psoralea coryfolia.
    ≥98%
  • C5618

    Coelenterazine, natural

    Light-emitting luciferin analog found in aquatic o...
    ≥98%
  • T7134

    trans-3,4′,5-Trimethoxy Stilbene

    Resveratrol prodrug; potential SIRT1 activator.
    ≥98%
  • O4531

    Oligomycin A

    Macrolide; F1F0 ATP synthase inhibitor.
    ≥97%, TLC, HPLC
  • G3252

    6-Gingerol

    Phenol found in Zingiber; TRPV1 agonist, 5-HT3 ant...
    ≥98%
  • M1647

    Melanin Concentrating Hormone, salmon

    Endogenous peptide hormone involved in energy home...
    ≥98%
  • D3219

    Diflubenzuron

    Benzoylurea, insect growth regulator; chitin synth...
    ≥95%
  • F3454

    Fingolimod Hydrochloride

    Sphingosine 1-phosphate antagonist.
    ≥98%
  • O938565

    6-Oxodocetaxel

    6-Oxodocetaxel is an impurity in the production of...
    ≥98%
  • C7692

    CTX IV (6-12)

    Snake venom cardiotoxin found in Naja naja atra.
    ≥98%
  • R8179

    Rutaecarpine, synthetic

    Found in Evodia rutaecarpa; potential cAMP, 3β-HS...
    ≥98%
  • K1978

    Ketorolac Tromethamine

    NSAID; COX-1/2 inhibitor.
    ≥98%
  • P3209

    Piceatannol

    Polyphenolic hydroxystilbene, resveratrol derivati...
    ≥98%
  • T4400

    TL-32711

    Smac mimetic; IAP 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

©2026 LKT Laboratories, All Rights Reserved - Products for research use only