验证数据展示
产品信息
11239-1-PBS targets Cathepsin K in WB, IHC, IF/ICC, IF-P, IP, Indirect ELISA applications and shows reactivity with human, mouse, rat samples.
| 经测试应用 | WB, IHC, IF/ICC, IF-P, IP, Indirect ELISA Application Description |
| 经测试反应性 | human, mouse, rat |
| 免疫原 |
CatNo: Ag1761 Product name: Recombinant human CTSK protein Source: e coli.-derived, PGEX-4T Tag: GST Domain: 1-329 aa of BC016058 Sequence: MWGLKVLLLPVVSFALYPEEILDTHWELWKKTHRKQYNNKVDEISRRLIWEKNLKYISIHNLEASLGVHTYELAMNHLGDMTSEEVVQKMTGLKVPLSHSRSNDTLYIPEWEGRAPDSVDYRKKGYVTPVKNQGQCGSCWAFSSVGALEGQLKKKTGKLLNLSPQNLVDCVSENDGCGGGYMTNAFQYVQKNRGIDSEDAYPYVGQEESCMYNPTGKAAKCRGYREIPEGNEKALKRAVARVGPVSVAIDASLTSFQFYSKGVYYDESCNSDNLNHAVLAVGYGIQKGNKHWIIKNSWGENWGNKGYILMARNKNNACGIANLASFPKM 种属同源性预测 |
| 宿主/亚型 | Rabbit / IgG |
| 抗体类别 | Polyclonal |
| 产品类型 | Antibody |
| 全称 | cathepsin K |
| 别名 | CTSK, Cathepsin X, catK, CTSO, CTSO2 |
| 计算分子量 | 39 kDa |
| 观测分子量 | 27 kDa, 38~46 kDa |
| GenBank蛋白编号 | BC016058 |
| 基因名称 | Cathepsin K |
| Gene ID (NCBI) | 1513 |
| RRID | AB_2245581 |
| 偶联类型 | Unconjugated |
| 形式 | Liquid |
| 纯化方式 | Antigen affinity purification |
| UNIPROT ID | P43235 |
| 储存缓冲液 | PBS only, pH 7.3. |
| 储存条件 | Store at -80°C. The product is shipped with ice packs. Upon receipt, store it immediately at -80°C |
背景介绍
CTSK(cathepsin K), also named CTSO, CTSO2, is a recently identified lysosomal cysteine proteinase. CTSK is synthesized as a proenzyme of 38 kDa and subsequently enters acidic lysosomal compartments, in which the propeptide is cleaved and transformed into an active enzyme and it may influence adipocyte differentiation through modifying extracellular matrix components(PMID:16912123). It is revealed both the 46-kDa cathepsin-K precursor and the 30-kDa mature form in mouse bone extracts (PMID:9811821). The high CTSK protein levels are only detected in primary cultured fibroblasts derived from normal and neoplastic breast tissue, where the 37- and 25-kDa bands to be detected correspond to pro- and mature proteins through western blot (PMID:18765527). The full length protein has a signal peptides with 15 amino acids and a propeptide with 99 amino acids. CTSK may have cross reaction with the other members of cathepsin family and form a complex of 70 kDa with an unidentified subunit(PMID:1930136).











