Anti-Kallikrein 11 Antibody

Cat: 10767-RP02
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Anti-Kallikrein 11 Antibody (Rabbit Polyclonal antibody) General Information
Product name
Anti-Kallikrein 11 Antibody
Validated applications
Species reactivity
Reacts with: Human
Human Kallikrein 11
Recombinant Human KLK-11 protein (Catalog#10767-H08H)
Produced in rabbits immunized with purified, recombinant Human KLK11 / Kallikrein 11 (rh KLK-11; Catalog#10767-H08H; NP_006844.1; Met 1-Asn 250). KLK11 specific IgG was purified by human KLK11 affinity chromatography.
Polyclonal Rabbit IgG
Protein A & Antigen Affinity
0.2 μm filtered solution in PBS with 5% trehalose
This antibody is shipped as liquid solution at ambient temperature. Upon receipt, store it immediately at the temperature recommended below.
This antibody can be stored at 2℃-8℃ for one month without detectable loss of activity. Antibody products are stable for twelve months from date of receipt when stored at -20℃ to -80℃. Preservative-Free. Sodium azide is recommended to avoid contamination (final concentration 0.05%-0.1%). It is toxic to cells and should be disposed of properly. Avoid repeated freeze-thaw cycles.
Anti-Kallikrein 11 Antibody (Rabbit Polyclonal antibody) Validated Applications
Application Dilution Notes
WB 1:500-1:1000  
ELISA 1:5000-1:10000  

**********Please Note: Optimal concentrations/dilutions should be determined by the end user.**********

Anti-Kallikrein 11 Antibody (Rabbit Polyclonal antibody) Images
Human KLK11/Kallikrein 11 Western blot (WB) 13276

Anti-KLK11 rabbit polyclonal antibody at 1:500 dilution

Lane A: A549 Whole Cell Lysate

Lysates/proteins at 60 μg per lane.


Goat Anti-Rabbit IgG H&L (Dylight800) at 1/10000 dilution.

Developed using the Odyssey technique.

Performed under reducing conditions.

Predicted band size:38 kDa

Observed band size:40 kDa

(We are unsure as to the identity of these extra bands.)

Anti-Kallikrein 11 Antibody Alternative Names
Anti-KLK11 Antibody;Anti-PRSS20 Antibody;Anti-TLSP Antibody
Kallikrein 11 Background Information

kallikrein-related peptidase 11 (KLK11), also known as hippostasin, trypsin-like serine protease and PRSS20, is a member of human tissue kallikrein family. It is a subgroup of serine proteases with diverse physiological functions, which is implicated in carcinogenesis and some with potential that serving as novel biomarkers for ovarian and prostate cancer and other diseases. The KLK11 gene is one of the fifteen kallikrein subfamily members located in a cluster on chromosome 19. Two alternatively spliced forms exist, resulting in 250 (isoform 1) and 282 (isoform 2) amino acid sequences. Isoform 2 is identical to isoform 1, except for an inserted 32 amino acid segment. Isoform 1 is predominantly expressed in brain whereas isoform 2 is preferentially expressed in prostate.

Full Name
kallikrein-related peptidase 11
  • Yoshida S., et al.,(1998), cDNA cloning and expression of a novel serine protease, TLSP. Biochim. Biophys. Acta 1399:225-228.
  • Mitsui S., et al., (2000), A novel isoform of a kallikrein-like protease, TLSP/hippostasin, (PRSS20), is expressed in the human brain and prostate.Biochem. Biophys. Res. Commun. 272:205-211.
  • Yousef G.M., et al.,(2000), Genomic organization, mapping, tissue expression, and hormonal regulation of trypsin-like serine protease (TLSP PRSS20), a new member of the human kallikrein gene family.Genomics 63:88-96.
  • Product Description Host Clonality Application Catalog# (PDF)
    Anti-Kallikrein 11 Antibody Mouse Monoclonal ELISA 10767-MM11
    Anti-Kallikrein 11 Antibody Rabbit Monoclonal ELISA(Cap) 10767-R101
    Anti-Kallikrein 11 Antibody Mouse Monoclonal ELISA 10767-MM05
    Anti-Kallikrein 11 Antibody Rabbit Polyclonal ELISA 10767-RP01
    Anti-Kallikrein 11 Antibody Rabbit Monoclonal WB,ELISA,IP 10767-R121
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