KLK4: Target/Biomarker Introduction, products summarized (antibody/ADC/bispecific/antigen/ORF vector/VLP) and disease/indication/condition/MOA for drug discovery and IVD

It's the GeneMedi's summary page for Target/Biomarker Introduction of KLK4. The page also collects GeneMedi's different modalities and formats products for KLK4 in therapeutics/drug discovery and IVD diagnostics, which is including antibody, ADC, bispecific, antigen, ORF vector, VLP, etc. With GeneMedi's target-insight database-GM ITD database, the KLK4 target is also connected to human indications/diseases/conditions/MOA.

Target sublocation: Secreted Protein/Potential Cytokines.

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. In some tissues its expression is hormonally regulated. The expression pattern of a similar mouse protein in murine developing teeth supports a role for the protein in the degradation of enamel proteins. Several transcript variants encoding different proteins have been found for this gene. [provided by RefSeq, Dec 2014]

Target IDGM-T79400
Target NameKLK4
Gene ID9622,56640,408210,719422,484354,101089560,507800
Gene Symbol and SynonymsAI2A1,ARM1,EMSP,EMSP1,ESMP1,kallikrein,KLK-L1,KLK4,Klnb1,PRSS17,PSTS
Uniprot AccessionQ9Y5K2
Uniprot Entry NameKLK4_HUMAN
Protein Sub-locationSecreted Protein/Potential Cytokines
CategoryTherapeutics Target
DiseaseCancer
Gene EnsemblENSG00000167749
Target ClassificationTumor-associated antigen (TAA)


Pre-made anti-KLK4 inhibitory monoclonal antibody(mab, blocking antibody inhibitor)-benchmark antibody for drug discovery and mechanism of action (MOA) research

Pre-made anti-KLK4 benchmark inhibitory monoclonal antibody(mab, blocking antibody inhibitor) is expressed by mammalian cell line as a benchmark antibody for cell culture, ELISA or other affinity binding assay or functional assay development, animal model development, PK/PD model development (Pharmacokinetics & Pharmacodynamic). The anti-KLK4 mab is expressed and produced by mammalian cell line as a benchmark reference therapeutic antibody for biological drug discovery items including cell culture, assay development, animal model development, PK/PD model development (Pharmacokinetics & Pharmacodynamic) and mechanism of action (MOA) research.

Antibody NameSpeciesFormatClassified by tagDetail
Anti-KLK4 monoclonal antibodyHuman, Cynomolgus/ Rhesus macaque, Rat, Mouse, Feline, Canine, Bovine, EquinemabFACS/Biofunctional Antibody, Therapeutics Target antibodyDetail



Recombinant multi-species KLK4/ AI2A1/ ARM1 protein for cell curture, in vitro study, in vivo study, benchmark, drug discovery & MOA research and positive control for the diagnosis

Genemedi produces Human, Cynomolgus/ Rhesus macaque, Rat, Mouse, Feline, Canine, Bovine, Equine KLK4 protein for cell curture, in vitro study, in vivo study, benchmark, drug discovery & MOA research and positive control for the diagnosis.

Products NameSpeciesExpression PlatformDetail
KLK4 proteinHuman, Cynomolgus/ Rhesus macaque, Rat, Mouse, Feline, Canine, Bovine, EquineMammalian cellDetail



Pre-made KLK4 viral vector in GM Promise-ORFTM

Cat No.Products nameNM IDSpeciesTypeDetail
pGMLP000166human KLK4 Lentivirus plasmidNM_004917HumanLentivirus plasmidDetail
vGMLP000166human KLK4 Lentivirus particleNM_004917HumanLentivirus particleDetail
pGMLPm004522mouse Klk4 Lentivirus plasmidNM_019928MouseLentivirus plasmidDetail
vGMLPm004522mouse Klk4 Lentivirus particleNM_019928MouseLentivirus particleDetail

About Promise-ORFTM:
Discover the largest collection of ORF/cDNA expression clones from different species, including human, mouse, rat, and more with GeneMedi's Promise-ORFTM. Our collection of ORFs expression clones come in verified mammalian or viral vectors lentivirus, AAV, and adenovirus) and our Promise-ORFTM viral-ready expression vectors make it easy for you to improve viral vector packaging efficiency or directly transfect mammalian cells, resulting in stronger and easier expression detection. Click to search your GOI

If you want to obtain higher quantities of plasmids (mg), please visit GM TransExcellent Plasmid DNA Rapid Preparation Service.