Proteintech, 85807-2-RR, Serpin B3/4 Recombinant monoclonal antibody

Size: 20ul / 100ul The Serpin B3/4 (85807-2-RR) by Proteintech is a Recombinant antibody targeting Serpin B3/4 in WB, ELISA applications with reactivity to human samples 85807-2-RR targets Serpin B3/4 in WB, ELISA applications and shows reactivity with human samples. Tested Applications Positive WB detected in: HeLa cells, L02 cells, A431 cells, HaCaT cells Recommended dilution Western Blot (WB): WB : 1:2000-1:10000 Background Information Squamous cell carcinoma antigens 1 and 2 (SCCA1 and 2, SERPIN B3 and B4) are members of the ovalbumin family of serine proteinase inhibitors. SCCA1 and SCCA2 are highly homologous proteins, 91% identical at the amino acid level, and probably evolving from a common ancestor gene. The neutral form of SCCA (SCCA1, or SERPINB3) is detected in the cytoplasm of normal and some malignant squamous cells, whereas the acidic form (SCCA2, or SERPINB4) is expressed primarily in malignant cells and is the major form found in the plasma of cancer patients. SCCA2 (SERPINB4), along with SCCA1(SERPINB3), can be processed into smaller fragments that aggregate to form an autoantigen in psoriasis, probably by causing chronic inflammation. This antibody can recognize both SerpinB3 and SerpinB4. Specification Tested Reactivity: human Host / Isotype: Rabbit / IgG Class: Recombinant Type: Antibody Immunogen: CatNo: Ag24846 Product name: Recombinant human SERPINB3 protein Source: e coli. -derived, PET28a Tag: 6*His Domain: 275-390 aa of BC005224 Sequence: MRETRVDLHLPRFKVEESYDLKDTLRTMGMVDIFNGDADLSGMTGSRGLVLSGVLHKAFVEVTEEGAEAAAATAVVGFGSSPTSTNEEFHCNHPFLFFIRQNKTNSILFYGRFSSP Predict reactive species Full Name: serpin peptidase inhibitor, clade B (ovalbumin), member 3 Calculated Molecular Weight: 390 aa, 45 kDa Observed Molecular Weight: 45 kDa GenBank Accession Number: BC005224 Gene Symbol: SERPINB3 Gene ID (NCBI): 6317 Conjugate: Unconjugated Form: Liquid Purification Method: Protein A purification UNIPROT ID: P29508 Storage Buffer: PBS with 0.02% sodium azide and 50% glycerol, pH 7.3. Storage 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.