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Your Good Partner in Biology Research

KLKB1

KLKB1,全稱為Kallikrein B1,也被稱為PKK、PPK、KLK3、PKKD。該蛋白參與血液凝固、纖維蛋白溶解、激肽生成和炎癥等過程。KLKB1與高分子量激肽原形成復合物,在凝血因子XII的激活下,將前原蛋白轉化為激肽釋放酶,進而生成緩激肽。緩激肽參與血管通透性的調節、炎癥反應以及內源性凝血和纖溶過程。KLKB1蛋白的突變會導致前激肽原缺乏,引發遺傳性血管性水腫(HAE)。HAE是一種罕見的遺傳性疾病,患者體內缺乏C1酯酶抑制物或其功能存在缺陷,導致皮膚和黏膜反復發生水腫。針對KLKB1的藥物研發主要集中在HAE的治療上。例如,KalVista公司開發的口服血漿激肽釋放酶(KLKB1)抑制劑Sebetralstat已獲得歐洲EMA的上市授權申請,用于按需治療HAE。此外,Rezolute公司的小分子KLKB1抑制劑RZ402也在臨床試驗中顯示出良好的療效,用于治療糖尿病性黃斑水腫。這些藥物的研發為KLKB1相關疾病的治療提供了新的選擇。

熱銷產品

Recombinant Human Plasma kallikrein (KLKB1), partial (CSB-YP012461HU)

驗證數據

CSB-YP012461HU

(Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.

KLKB1 Recombinant Monoclonal Antibody (CSB-RA553053A0HU)

驗證數據

CSB-RA553053A0HU

IHC image of CSB-RA553053A0HU diluted at 1:100 and staining in paraffin-embedded human liver 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℃ overnight. The primary is detected by a Goat anti-rabbit IgG polymer labeled by HRP and visualized using 0.05% DAB.

Human plasma kallikrein(KLKB1) ELISA kit (CSB-E14339h)

驗證數據

CSB-E14339h 標準曲線

貨號:CSB-E14339h

規格:96T/48T

靈敏度:2.34 mU/mL

檢測范圍:9.38 mU/mL-600 mU/mL

These standard curves are provided for demonstration only. A standard curve should be generated for each set of samples assayed.

KLKB1 Antibodies

KLKB1 for Rattus norvegicus (Rat)

KLKB1 for Homo sapiens (Human)

KLKB1 Proteins

KLKB1 Proteins for Rattus norvegicus (Rat)

KLKB1 Proteins for Mus musculus (Mouse)

KLKB1 Proteins for Homo sapiens (Human)

KLKB1 Proteins for Bos taurus (Bovine)

KLKB1 ELISA Kit

KLKB1 ELISA Kit for Homo sapiens (Human)

KLKB1 ELISA Kit for Mus musculus (Mouse)

KLKB1 ELISA Kit for Rattus norvegicus (Rat)