首页工具

Kallikrein 4/KLK4 Protein, Human, Recombinant (His)

产品编号 TMPY-01900

别名: PSTS, kallikrein, kallikrein-related peptidase 4, EMSP, EMSP1, ARM1, PRSS17, KLK-L1, AI2A1

Kallikrein-4, also known as Enamel matrix serine proteinase 1, Kallikrein-like protein 1, KLK-L1, Serine protease 17, KLK4, PRSS17, and EMSP1, is a secreted protein that belongs to the peptidase S1 family and Kallikrein subfamily. Kallikrein-4 / KLK4 is a serine protease expressed during enamel maturation, and proteolytic processing of the enamel matrix by KLK4 is critical for proper enamel formation. Kallikrein-4 / KLK4 contains one peptidase S1 domain. Kallikrein-4 / KLK4 is secreted by transition- and maturation-stage ameloblasts. KLK4 aggressively degrades the retained organic matrix following the termination of enamel protein secretion. Two proteases are secreted into the enamel matrix of developing teeth. The early protease is enamelysin (MMP-2). The late protease is kallikrein 4 (KLK4). The principal functions of MMP-2 and KLK4 in dental enamel formation are to facilitate the orderly replacement of organic matrix with mineral, generating an enamel layer that is harder, less porous, and unstained by retained enamel proteins. Defects in Kallikrein-4 / KLK4 are the cause of Amelogenesis Imperfecta Hypomaturation type 2A1 (AI2A1) which is an autosomal recessive defect of enamel formation. The disorder involves both primary and secondary dentitions.

TargetMol的所有产品和服务仅用于科学研究，不能被用于人体，我们也不向个人提供产品和服务。

Kallikrein 4/KLK4 Protein, Human, Recombinant (His) Chemical Structure

Kallikrein 4/KLK4 Protein, Human, Recombinant (His), CAS N/A

规格	价格/CNY		货期	数量
50 μg	￥ 3,820		5日内发货

大包装超大折扣，点击咨询

Kallikrein 4/KLK4 Protein, Human, Recombinant (His) 的其他形式现货产品:

ARM1

其他形式的 Kallikrein 4/KLK4 Protein, Human, Recombinant (His):

ARM1
现货
Kallikrein
询价

更多批次查询请联系客服

生物活性

化学信息

存储 & 溶解度

参考文献

产品描述

别名	PSTS, kallikrein, kallikrein-related peptidase 4, EMSP, EMSP1, ARM1, PRSS17, KLK-L1, AI2A1
分子量	25.8 kDa (predicted)

存储

Lyophilized powder: -20~-80°C for 1 year | Solution: -80°C for 6~12 month

计算器

摩尔浓度计算器

稀释计算器

配液计算器

分子量计算器

质量

浓度

容积

分子量

浓度 (起始)

容积 (起始)

浓度 (终)

容积 (终)

溶液体积

质量

配液浓度

参考文献

1. Nelson P.S.,et al.,(1999), Molecular cloning and characterization of prostase, an androgen-regulated serine protease with prostate-restricted expression. Proc. Natl. Acad. Sci. U.S.A. 96:3114-3119. 2. ousef G.M.,et al., (1999), Prostase/KLK-L1 is a new member of the human kallikrein gene family, is expressed in prostate and breast tissues, and is hormonally regulated.Cancer Res. 59:4252-4256. 3. YStephenson S.A.,et al.,(1999), Localization of a new prostate-specific antigen-related serine protease gene, KLK4, is evidence for an expanded human kallikrein gene family cluster on chromosome 19q13.3-13.4.J. Biol. Chem. 274:23210-23214.

剂量换算

对于不同动物的给药剂量换算，您也可以参考 更多...

体内实验配液计算器

请在以下方框中输入您的动物实验信息后点击计算，可以得到母液配置方法和体内配方的制备方法：比如您的给药剂量是10 mg/kg，每只动物体重20 g，给药体积100 μL，一共给药动物10 只，您使用的配方为5% DMSO+30% PEG300+5% Tween 80+60% ddH2O。那么您的工作液浓度为2 mg/mL。

母液配置方法：2 mg 药物溶于 50 μL DMSO (母液浓度为 40 mg/mL)，如您需要配置的浓度超过该产品的溶解度，请先与我们联系。

体内配方的制备方法：取 50 μL DMSO 主液，加入 300 μL PEG300，混匀澄清，再加 50 μL Tween 80，混匀澄清，再加 600 μL ddH2O, 混匀澄清。

第一步：请输入动物实验的基本信息

剂量

mg/kg

每只动物体重

给药体积

μL

动物数量

第二步：请输入动物体内配方组成，不同的产品配方组成不同，如有配方需求，可先联系我们提供正确的体内配方。

% DMSO+

% +