{"product_id":"proteintech-11239-1-ap","title":"Proteintech, 11239-1-AP, Cathepsin K Polyclonal antibody","description":"Size: 20ul \/ 150ul\nThe Cathepsin K (11239-1-AP) by Proteintech is a Polyclonal antibody targeting Cathepsin K in WB, IHC, IF\/ICC, IF-P, IP, ELISA applications with reactivity to human, mouse, rat samples\n11239-1-AP targets Cathepsin K in WB, IHC, IF\/ICC, IF-P, IP, ELISA applications and shows reactivity with human, mouse, rat samples.\n\u003cb\u003eTested Applications\u003c\/b\u003e\nPositive WB detected in: A549 cells, U-87 MG cells,  ROS1728 cells\nPositive IP detected in: ROS1728 cells\nPositive IHC detected in: human breast cancer tissue,  human lung cancer tissue,  human osteosarcoma tissueNote: suggested antigen retrieval withTE buffer pH 9.0;(*) Alternatively, antigen retrieval may be performed withcitrate buffer pH 6.0\nPositive IF-P detected in: mouse brain tissue\nPositive IF\/ICC detected in: ROS1728 cells\n\u003cb\u003eRecommended dilution\u003c\/b\u003e\nWestern Blot (WB): WB : 1:500-1:1000\nImmunoprecipitation (IP): IP : 0.5-4.0 ug for 1.0-3.0 mg of total protein lysate\nImmunohistochemistry (IHC): IHC : 1:100-1:400\nImmunofluorescence (IF)-P: IF-P : 1:50-1:500\nImmunofluorescence (IF)\/ICC: IF\/ICC : 1:200-1:800\n\u003cb\u003eBackground Information\u003c\/b\u003e\nCTSK(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).\n\u003cb\u003eSpecification\u003c\/b\u003e\nTested Reactivity: human, mouse, rat\nCited Reactivity: human, mouse, rat, zebrafish\nHost \/ Isotype: Rabbit \/ IgG\nClass: Polyclonal\nType: Antibody\nImmunogen: CatNo: Ag1761 Product name: Recombinant human CTSK protein Source: e coli. -derived, PGEX-4T Tag: GST Domain: 1-329 aa of BC016058 Sequence: MWGLKVLLLPVVSFALYPEEILDTHWELWKKTHRKQYNNKVDEISRRLIWEKNLKYISIHNLEASLGVHTYELAMNHLGDMTSEEVVQKMTGLKVPLSHSRSNDTLYIPEWEGRAPDSVDYRKKGYVTPVKNQGQCGSCWAFSSVGALEGQLKKKTGKLLNLSPQNLVDCVSENDGCGGGYMTNAFQYVQKNRGIDSEDAYPYVGQEESCMYNPTGKAAKCRGYREIPEGNEKALKRAVARVGPVSVAIDASLTSFQFYSKGVYYDESCNSDNLNHAVLAVGYGIQKGNKHWIIKNSWGENWGNKGYILMARNKNNACGIANLASFPKM Predict reactive species\nFull Name: cathepsin K\nCalculated Molecular Weight: 39 kDa\nObserved Molecular Weight: 27 kDa, 38~46 kDa\nGenBank Accession Number: BC016058\nGene Symbol: Cathepsin K\nGene ID (NCBI): 1513\nRRID: AB_2245581\nConjugate: Unconjugated\nForm: Liquid\nPurification Method: Antigen affinity purification\nUNIPROT ID: P43235\nStorage Buffer: PBS with 0.02% sodium azide and 50% glycerol, pH 7.3.\nStorage Conditions: Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20 o C storage. 20ul sizes contain 0.1% BSA.","brand":"Proteintech","offers":[{"title":"Default Title","offer_id":46868829962409,"sku":"11239-1-AP","price":0.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/iright.com\/ar\/products\/proteintech-11239-1-ap","provider":"Iright","version":"1.0","type":"link"}