Product Name	KLK4
Chinese Name	激肽释放酶4抗体
Alias	Kallikrein 4; 7S nerve growth factor alpha chain; AI2A1; Alpha-NGF; Androgen-regulated message 1; ARM1; EC 3.4.21.-; EMSP 1; EMSP; EMSP1; Enamel Matrix Serine Protease 1; Enamel matrix serine proteinase 1; HK4; Kallikrein 1-related peptidase-like b4; Kallikrein 4 (prostase, enamel matrix, prostate); Kallikrein; Kallikrein L1; Kallikrein like protein 1; Kallikrein like protein 1; Kallikrein related-peptidase 4 (prostase, enamel matrix, prostate); Kallikrein-4; Kallikrein-like protein 1; Kallikrein-related peptidase 4; KLK 4; KLK L1; KLK-L1; KLK4; KLK4_HUMAN; MGC116827; MGC116828; Prostase; Protease Serine 17; PRSS 17; PRSS17; PSTS; Serine protease 17.
literatures	Specific References  (1)     |     SL1965R has been referenced in 1 publications. [IF=3.606] Xie, Yongting. et al. Amelogenesis imperfecta in a Chinese family resulting from a FAM83H variation and the effect of FAM83H on the secretion of enamel matrix proteins. CLIN ORAL INVEST. 2022 Nov;:1-11  WB ;  Rat.   PubMed:36318336
Research Area	Tumour  Cell biology  Signal transduction  Cytoskeleton  Extracellular matrix
Immunogen Species	Rabbit
Clonality	Polyclonal
React Species	(predicted: Human, Mouse, Rat, Rabbit, )
Applications	ELISA=1:5000-10000  not yet tested in other applications. optimal dilutions/concentrations should be determined by the end user.
Theoretical molecular weight	24kDa
Cellular localization	Secretory protein
Form	Liquid
Concentration	1mg/ml
immunogen	KLH conjugated synthetic peptide derived from human KLK4: 101-200/254
Lsotype	IgG
Purification	affinity purified by Protein A
Buffer Solution	0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol.
Storage	Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles.
Attention	This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.
PubMed	PubMed
Product Detail	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. Alternate splice variants for this gene have been described, but their biological validity has not been determined. [provided by RefSeq]. Subcellular Location: Secreted. Tissue Specificity: Expressed in prostate. DISEASE: Defects in KLK4 are the cause of amelogenesis imperfecta hypomaturation type 2A1 (AI2A1) [MIM:204700]. AI2A1 is an autosomal recessive defect of enamel formation. The disorder involves both primary and secondary dentitions. The teeth have a shiny agar jelly appearance and the enamel is softer than normal. Brown pigment is present in middle layers of enamel. Similarity: Belongs to the peptidase S1 family. Kallikrein subfamily. Contains 1 peptidase S1 domain. SWISS: Q9Y5K2 Gene ID: 9622 Database links: Entrez Gene: 9622 Human Entrez Gene: 56640 Mouse Omim: 603767 Human SwissProt: Q9Y5K2 Human SwissProt: P00757 Mouse Unigene: 218366 Human Unigene: 42080 Mouse KLK4目前认为是前列腺癌等其他Tumour很有意义的Maker。激肽释放酶KLK是激肽系统的主要限速酶，它是一组存在于多数组织和体液中的丝氨酸蛋白酶，是一种肽链内切酶。KLK又称血管舒缓素，包括15个家族成员。在不同的组织中广泛表达,具有蛋白水解酶的活性。它特异性的在碳末端切割底物肽，可裂解激肽原释放具有活性的激肽，由激肽发挥对Cardiovascular系统及肾脏功能的调节作用。 组织KLK是一个大的基因家族，主要分布在肺、肾、血管、脑、肾上腺组织，为一种中等大小的glycoprotein。

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