Skip to Content
Merck

KLK3

kallikrein-related peptidase 3

Synonyms:
APS, KLK2A1, PSA, hK3
Species:
Human KLK3 (354)
UniProtKB ID:
P07288, C9JXH3, G3V0H4, G3XAE3, Q15096, Q16272, Q86TG8, Q8IXI4
Gene ID:
  • Human(354) Summary: Kallikreins are a subgroup of serine proteases having diverse physiological functions. Growing evidence suggests that many kallikreins are implicated in carcinogenesis and some have potential as novel cancer and other disease biomarkers. This gene is one of the fifteen kallikrein subfamily members located in a cluster on chromosome 19. Its protein product is a protease present in seminal plasma. It is thought to function normally in the liquefaction of seminal coagulum, presumably by hydrolysis of the high molecular mass seminal vesicle protein. Serum level of this protein, called PSA in the clinical setting, is useful in the diagnosis and monitoring of prostatic carcinoma. Alternate splicing of this gene generates several transcript variants encoding different isoforms. [provided by RefSeq, Jul 2008]

Custom & Knockdown Gene Products

  • siRNA

    Shop predesigned siRNA that are designed using the proprietary Rosetta Inpharmatics algorithm.

  • shRNA

    Shop the largest, most validated shRNA collection and build your own clone sets.

  • Custom Gene Products

    We offer a comprehensive portfolio of DNA oligos, RNA oligos and predesigned primers.

ELISA

Product Number
Description
Species
RAB0331
Human PSA-total ELISA Kit, for serum, plasma, cell culture supernatant and urine,
Species
human
RAB0729
Human KLK3 / Prostate-specific Antigen ELISA Kit, ,
Species
human

Antibodies

Product Number
Description
Species Reactivity
Application
SAB1410703
Anti-KLK3 antibody produced in rabbit, purified immunoglobulin, buffered aqueous solution,
Species Reactivity
human
Application
proximity ligation assay
western blot
WH0000354M2
Monoclonal Anti-KLK3 antibody produced in mouse, clone 1B1, purified immunoglobulin, buffered aqueous solution,
Species Reactivity
human
Application
ELISA
immunofluorescence
SAB1405474
Anti-KLK3 antibody produced in mouse, purified immunoglobulin, buffered aqueous solution,
Species Reactivity
human
Application
western blot
SAB5300268
Monoclonal Anti-KLK3 antibody produced in mouse, clone 5A11E9, ascites fluid,
Species Reactivity
human
Application
ELISA
flow cytometry
immunohistochemistry
western blot
324M-1
PSA (ER-PR8) Mouse Monoclonal Antibody, ,
Species Reactivity
human
Application
immunohistochemistry

Proteins

Product Number
Description
Species
P3235
Prostate Specific Antigen from human semen, buffered aqueous solution,
Species
human
P3338
Prostate Specific Antigen from human semen, buffered aqueous solution,
Species
human
SRP6058
Kallikrein-3 human, recombinant, expressed in human cells, ≥95% (SDS-PAGE),
Species
human
P3360
Prostate Specific Antigen–α1-Antichymotrypsin Complex human, ≥99% (SDS-PAGE), buffered aqueous solution,
Species
human