Proteintech, 12102-1-AP, PBXIP1 Polyclonal antibody

Size: 20ul / 150ul The PBXIP1 (12102-1-AP) by Proteintech is a Polyclonal antibody targeting PBXIP1 in WB, IHC, IF/ICC, IP, ELISA applications with reactivity to human samples 12102-1-AP targets PBXIP1 in WB, IHC, IF/ICC, IP, chIP, ELISA applications and shows reactivity with human samples. Tested Applications Positive WB detected in: BxPC-3 cells, A549 cells, HeLa cells Positive IP detected in: HeLa cells Positive IHC detected in: human lung cancer tissueNote: suggested antigen retrieval withTE buffer pH 9.0;(*) Alternatively, antigen retrieval may be performed withcitrate buffer pH 6.0 Positive IF/ICC detected in: HepG2 cells, HeLa cells Recommended dilution Western Blot (WB): WB : 1:500-1:2000 Immunoprecipitation (IP): IP : 0.5-4.0 ug for 1.0-3.0 mg of total protein lysate Immunohistochemistry (IHC): IHC : 1:50-1:500 Immunofluorescence (IF)/ICC: IF/ICC : 1:200-1:800 Background Information PBXIP1 (pre-B-cell leukemia transcription factor-interacting protein 1), also known as HPIP (hematopoietic PBX-interacting protein), is a regulator of pre-B-cell leukemia transcription factors (BPXs) function. PBXIP1 is a nucleo-cytoplasmic shuttling protein, mainly localized in the cytosol and in small amounts in the nucleus (PMID: 10825160). It interacts with PBX1 as well as PBX2 and PBX3. PBXIP1 inhibits the ability of PBX-HOX heterodimers to bind to target sequences and strongly inhibits the transactivation activity of E2A-PBX. PBXIP1 is also reported to be a microtubule-binding protein, which regulates estrogen receptor functions and plays a role in cancer development and progression (PMID: 17043237; 18302941; 23321675). The predicted PBXIP1 protein has a calculated molecular mass of 81 kDa. This polyclonal antibody raised against 1-300aa of human PBXIP1 recognizes endogenous PBXIP1 with an apparent molecular weight of 95-100 kDa. The slow migration of PBXIP1 possibly results from either post-translational modifications or intrinsic SDS-resistant folding of the protein (PMID: 10825160; 17043237). Specification Tested Reactivity: human Cited Reactivity: human, mouse Host / Isotype: Rabbit / IgG Class: Polyclonal Type: Antibody Immunogen: CatNo: Ag2746 Product name: Recombinant human PBXIP1 protein Source: e coli. -derived, PGEX-4T Tag: GST Domain: 1-300 aa of BC016852 Sequence: MASCPDSDNSWVLAGSESLPVETLGPASRMDPESERALQAPHSPSKTDGKELAGTMDGEGTLFQTESPQSGSILTEETEVKGTLEGDVCGVEPPGPGDTVVQGDLQETTVVTGLGPDTQDLEGQSPPQSLPSTPKAAWIREEGRCSSSDDDTDVDMEGLRRRRGREAGPPQPMVPLAVENQAGGEGAGGELGISLNMCLLGALVLLGLGVLLFSGGLSESETGPMEEVERQVLPDPEVLEAVGDRQDGLREQLQAPVPPDSVPSLQNMGLLLDKLAKENQDIRLLQAQLQAQKEELQSLM Predict reactive species Full Name: pre-B-cell leukemia homeobox interacting protein 1 Calculated Molecular Weight: 731 aa, 81 kDa Observed Molecular Weight: 95-100 kDa GenBank Accession Number: BC016852 Gene Symbol: PBXIP1 Gene ID (NCBI): 57326 RRID: AB_2160484 Conjugate: Unconjugated Form: Liquid Purification Method: Antigen affinity purification UNIPROT ID: Q96AQ6 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.