{"product_id":"proteintech-16919-1-ap","title":"Proteintech, 16919-1-AP, C1qB Polyclonal antibody","description":"Size: 20ul \/ 150ul\nThe C1qB (16919-1-AP) by Proteintech is a Polyclonal antibody targeting C1qB in WB, IHC, ELISA applications with reactivity to human samples\n16919-1-AP targets C1qB in WB, IHC, ELISA applications and shows reactivity with human samples.\n\u003cb\u003eTested Applications\u003c\/b\u003e\nPositive WB detected in: human plasma tissue\nPositive IHC detected in: human stomach tissueNote: suggested antigen retrieval withTE buffer pH 9.0;(*) Alternatively, antigen retrieval may be performed withcitrate buffer pH 6.0\n\u003cb\u003eRecommended dilution\u003c\/b\u003e\nWestern Blot (WB): WB : 1:500-1:2000\nImmunohistochemistry (IHC): IHC : 1:200-1:800\n\u003cb\u003eBackground Information\u003c\/b\u003e\nThe first component of complement, C1, is a calcium-dependent complex of the 3 subcomponents C1q, C1r, and C1s. C1q is composed of 18 polypeptide chains: six A-chains, six B-chains, and six C-chains. Each chain contains a collagen-like region located near the N terminus and a C-terminal globular region. Deficiency of C1q has been associated with lupus erythematosus and glomerulonephritis. This antibody is raised against C1qB which is the B-chain polypeptide of human complement subcomponent C1q.\n\u003cb\u003eSpecification\u003c\/b\u003e\nTested Reactivity: human\nCited Reactivity: human\nHost \/ Isotype: Rabbit \/ IgG\nClass: Polyclonal\nType: Antibody\nImmunogen: CatNo: Ag10225 Product name: Recombinant human C1QB protein Source: e coli. -derived, PGEX-4T Tag: GST Domain: 21-253 aa of BC008983 Sequence: LIDISQAQLSCTGPPAIPGIPGIPGTPGPDGQPGTPGIKGEKGLPGLAGDHGEFGEKGDPGIPGNPGKVGPKGPMGPKGGPGAPGAPGPKGESGDYKATQKIAFSATRTINVPLRRDQTIRFDHVITNMNNNYEPRSGKFTCKVPGLYYFTYHASSRGNLCVNLMRGRERAQKVVTFCDYAYNTFQVTTGGMVLKLEQGENVFLQATDKNSLLGMEGANSIFSGFLLFPDMEA Predict reactive species\nFull Name: complement component 1, q subcomponent, B chain\nCalculated Molecular Weight: 253 aa, 27 kDa\nObserved Molecular Weight: 30 kDa\nGenBank Accession Number: BC008983\nGene Symbol: C1QB\nGene ID (NCBI): 713\nRRID: AB_2878333\nConjugate: Unconjugated\nForm: Liquid\nPurification Method: Antigen affinity purification\nUNIPROT ID: P02746\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":46868993736873,"sku":"16919-1-AP","price":0.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/iright.com\/es\/products\/proteintech-16919-1-ap","provider":"Iright","version":"1.0","type":"link"}