KLK1
KLK1全称为激肽释放酶1,又称组织激肽释放酶或hK1,是丝氨酸蛋白酶家族成员。该蛋白在人体多个组织表达,能够水解低分子量激肽原生成活性激肽,参与调节血压、电解质平衡及炎症反应过程。KLK1与缓激肽系统存在密切关联,在血管舒张、细胞增殖等生理活动中扮演关键角色。
KLK1异常表达与高血压、慢性肾病及动脉粥样硬化等疾病相关,尤其在糖尿病肾病患者的尿液中常检测到浓度升高。近年来,基于其调节血压的特性,科研团队尝试开发重组激肽释放酶1作为治疗缺血性中风和心肌梗死的候选药物。同时,针对其抑制剂的研究也在推进中,用于缓解激肽过度释放引发的炎症反应。目前已有部分小分子化合物进入临床前研究阶段,但成药性仍需进一步验证。
热销产品
Recombinant Human Kallikrein-1 (KLK1) (CSB-EP012446HU)
验证数据

(Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
KLK1 Antibody (CSB-PA012446LA01HU)
验证数据

IHC image of CSB-PA012446LA01HU diluted at 1:300 and staining in paraffin-embedded human breast cancer performed on a Leica BondTM system. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4°C overnight. The primary is detected by a biotinylated secondary antibody and visualized using an HRP conjugated SP system.

IHC image of CSB-PA012446LA01HU diluted at 1:300 and staining in paraffin-embedded human kidney tissue performed on a Leica BondTM system. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4°C overnight. The primary is detected by a biotinylated secondary antibody and visualized using an HRP conjugated SP system.

Immunofluorescence staining of Hela cells with CSB-PA012446LA01HU at 1:100, counter-stained with DAPI. The cells were fixed in 4% formaldehyde, permeabilized using 0.2% Triton X-100 and blocked in 10% normal Goat Serum. The cells were then incubated with the antibody overnight at 4°C. The secondary antibody was Alexa Fluor 488-congugated AffiniPure Goat Anti-Rabbit IgG(H+L).
Human Kallikrein 1,KLK 1 ELISA Kit (CSB-E11437h)
验证数据

货号:CSB-E11437h
规格:96T/48T
灵敏度:0.195 ng/mL
检测范围:0.78 ng/mL-50 ng/mL
These standard curves are provided for demonstration only. A standard curve should be generated for each set of samples assayed.
KLK1 Antibodies
KLK1 for Homo sapiens (Human)
产品货号 | 产品名称 | 种属反应性 | 应用类型 |
---|---|---|---|
CSB-PA012446LA01HU | KLK1 Antibody | Human | ELISA, IHC, IF |
CSB-PA012446LB01HU | KLK1 Antibody, HRP conjugated | Human | ELISA |
CSB-PA012446LD01HU | KLK1 Antibody, Biotin conjugated | Human | ELISA |
CSB-PA012446GA01HU | KLK1 Antibody | Human | ELISA,WB,IHC |
CSB-PA005798 | KLK1 Antibody | Human | WB, ELISA |
CSB-PA086611 | KLK1 Antibody | Human | ELISA,IHC |
CSB-PA248038 | KLK1 Antibody | Human | ELISA,IHC |
KLK1 Proteins
KLK1 Proteins for Mus musculus (Mouse)
产品货号 | 产品名称 | 来源 |
---|---|---|
CSB-YP012446MO CSB-EP012446MO CSB-BP012446MO CSB-MP012446MO CSB-EP012446MO-B |
Recombinant Mouse Kallikrein-1 (Klk1) | Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli |
KLK1 Proteins for Homo sapiens (Human)
产品货号 | 产品名称 | 来源 |
---|---|---|
CSB-YP012446HU CSB-BP012446HU CSB-MP012446HU CSB-EP012446HU-B |
Recombinant Human Kallikrein-1 (KLK1) | Yeast Baculovirus Mammalian cell In Vivo Biotinylation in E.coli |
CSB-EP012446HU | Recombinant Human Kallikrein-1 (KLK1) | E.coli |
KLK1 Proteins for Papio hamadryas (Hamadryas baboon)
产品货号 | 产品名称 | 来源 |
---|---|---|
CSB-YP637917ERJ CSB-EP637917ERJ CSB-BP637917ERJ CSB-MP637917ERJ CSB-EP637917ERJ-B |
Recombinant Papio hamadryas Kallikrein-1 (KLK1) | Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli |
KLK1 Proteins for Blarina brevicauda (Short-tailed shrew)
产品货号 | 产品名称 | 来源 |
---|---|---|
CSB-YP710890BTI CSB-EP710890BTI CSB-BP710890BTI CSB-MP710890BTI CSB-EP710890BTI-B |
Recombinant Blarina brevicauda Blarinasin-1 (KLK1) | Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli |
KLK1 ELISA Kit
KLK1 ELISA Kit for Homo sapiens (Human)
产品货号 | 产品名称 | 样本类型 | 灵敏度 |
---|---|---|---|
CSB-E11437h | Human Kallikrein 1,KLK 1 ELISA Kit | serum, plasma, tissue homogenates | 0.195 ng/mL |