Register or Login
  • All
  • Uniprot Id
  • Catalog #
  • Peptide Sequence
>   home   >   Products   >   Proteins   >   Human CellExp Kallikrein-1, human recombinant protein   

Human CellExp Kallikrein-1, human recombinant protein

KLK1, Kallikrein-1, KLKR, Klk6, hK1

Product info
Primary Accession P06870
Calculated MW This protein is fused with polyhistidine tag at the C-terminus, has a calculated MW of 27.9 kDa. The predicted N-terminus is Pro 19. DTT-reduced Protein migrates as 40-45 kDa due to glycosylation.
Additional Info
Gene ID 3816
Gene Symbol KLK1
Other Names KLK1, Kallikrein-1, KLKR, Klk6, hK1
Gene Source Human
Source HEK293 cells
Assay&Purity SDS-PAGE; ≥95%
Assay2&Purity2 N/A;
Recombinant Yes
Results Measured by its ability to cleave a fluorogenic peptide substrate Pro – Phe – Arg – 7 – amido – 4 - methylcoumarin (PFR-AMC). The specific activity is >1200 pmol/min/ µg.
Target/Specificity Kallikrein-1
Application Notes Centrifuge the vial prior to opening. Reconstitute in sterile PBS, pH 7.4 to a concentration of 50 µg/ml. Do not vortex. This solution can be stored at 2-8°C for up to 1 month. For extended storage, it is recommended to store at -20°C.
Format Lyophilized
Storage -20°C; Lyophilized from 0.22 µm filtered solution in 50 mM Tris, 2 mM CaCl2, 150 mM NaCl, pH 7.5. Normally Mannitol or Trehalose is added as protectants before lyophilization.
Citations (0)

Thousands of laboratories across the world have published research that depended on the performance of antibodies from Abgent to advance their research. Check out links to articles that cite our products in major peer-reviewed journals, organized by research category.

Submit your citation using an Abgent antibody to, and receive a free "I Love Antibodies" mug.


Kallikrein-1 (KLK1) belongs to the peptidase S1 family and Kallikrein subfamily. KLK1 contains one peptidase S1 domain. KLK-1 preferential cleavage of Arg-|-Xaa bonds in small molecule substrates and also has highly selective action to release kallidin (lysyl-bradykinin) from kininogen involves hydrolysis of Met-|-Xaa or Leu-|-Xaa. Glandular Kallikreins cleave Met-Lys and Arg-Ser bonds in kininogen to release Lys-bradykinin.


Fukushima D.,et al.Biochemistry 24:8037-8043(1985).
Evans B.A.,et al.Biochemistry 27:3124-3129(1988).
Angermann A.,et al.Biochem. J. 262:787-793(1989).
Chen L.-M.,et al.Braz. J. Med. Biol. Res. 27:1829-1838(1994).
Yousef G.M.,et al.Biochem. Biophys. Res. Commun. 276:125-133(2000).

Abgent welcomes feedback from its customers.

If you have used an Abgent product and would like to share how it has performed, please click on the "Submit Review" button and provide the requested information. Our staff will examine and post your review and contact you if needed.

If you have any additional inquiries please email technical services at

$ 210.00
Cat# PBV11036r-10
Availability: 5-7days
Bulk Size
Seasonal Special on Bulk Order
Request Quote Here

Ordering Information

United States
AlbaniaAustraliaAustriaBelgiumBosnia & HerzegovinaBrazilBulgariaCanadaCentral AmericaChinaCroatiaCyprusCzech RepublicDenmarkEstoniaFinlandFranceGermanyGreeceHong KongHungaryIcelandIndiaIndonesiaIrelandIsraelItalyJapanLatviaLithuaniaLuxembourgMacedoniaMalaysiaMaltaNetherlandsNew ZealandNorwayPakistanPolandPortugalRomaniaSerbiaSingaporeSlovakiaSloveniaSouth AfricaSouth KoreaSpainSwedenSwitzerlandTaiwanTurkeyUnited KingdomUnited StatesVietnamWorldwideOthers
Abgent, Inc.
(888) 735-7227 / (858) 622-0099
(858) 622-0609
USA Headquarters
(888) 735-7227 / (858) 622-0099 or (858) 875-1900

Shipping Information

Domestic orders (in stock items)
Shipped out the same day. Orders placed after 1 PM (PST) will ship out the next business day.
International orders
Contact your local distributors
“Crown Flash”  50 % off on 1,800+ Crown Antibodies. PromoCode:<span class=text-red> FLASH50
Terms & Conditions