| 產品編號 | bs-12296R |
| 英文名稱 | PBX1 Rabbit pAb |
| 中文名稱 | B淋巴細胞白血病前體蛋白轉錄因子1抗體 |
| 別 名 | DKFZp686B09108; Homeo box protein PBX1; Homeo box protein PRL; Homeobox protein PBX 1; Homeobox protein PBX1; Homeobox protein PRL; MGC126627; PBX 1; Pbx1; PBX1_HUMAN; Pre B cell leukemia homeobox 1; Pre B cell leukemia transcription factor 1; Pre-B-cell leukemia transcription factor 1; PRL. |
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Specific References (1) | bs-12296R has been referenced in 1 publications.
[IF=8.025] Ziyu Liu. et al. Exosomes from LSD1 knockdown breast cancer cells activate osteoclastogenesis and inhibit osteoblastogenesis. INT J BIOL MACROMOL. 2023 Feb;:123792 WB ; Human,Mouse.
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| 研究領域 | 細胞生物 發育生物學 信號轉導 干細胞 轉錄調節因子 淋巴細胞 t-淋巴細胞 b-淋巴細胞 表觀遺傳學 |
| 抗體來源 | Rabbit |
| 克隆類型 | Polyclonal |
| 克 隆 號 | |
| 交叉反應 | Human,Mouse,Rat (predicted: Rabbit,Cow,Zebrafish,Chicken,Dog,Horse) |
| 產品應用 | WB=1:500-2000
not yet tested in other applications. optimal dilutions/concentrations should be determined by the end user. |
| 理論分子量 | 47 kDa |
| 檢測分子量 | |
| 細胞定位 | 細胞核 |
| 性 狀 | Liquid |
| 濃 度 | 1mg/ml |
| 免 疫 原 | KLH conjugated synthetic peptide derived from Human PBX1: 221-340/430 |
| 亞 型 | IgG |
| 純化方法 | affinity purified by Protein A |
| 緩 沖 液 | 0.01M TBS (pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol. |
| 保存條件 | Shipped at 4℃. Store at -20℃ for one year. Avoid repeated freeze/thaw cycles. |
| 注意事項 | This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. |
| PubMed | PubMed |
| 產品介紹 |
Pbx 1, 2, 3 and 4 are members of the TALE (three amino acid loop extension) family of homeodomain-containing proteins. Human pre-B cell acute leukemias are frequently associated with a t(1;19)(q23;p13.3) chromosomal rearrangement, which creates a chimeric gene encoding a fusion between the E2A and Pbx 1 gene products. Pbx 2 and Pbx 3 share 92% and 94% respective identities with Pbx 1 over a 266 amino acid region flanking their homeobox domains, while all three proteins are quite divergent at their amino- and carboxy-termini. Two forms of Pbx 1 and Pbx 3 each differ primarily in their carboxy-termini and result from alternative mRNA splicing. Unlike other homeotic selector genes which are expressed transiently during development and differentiation, Pbx gene transcripts are ubiquitously expressed in both fetal and adult tissues and cell lines. Additionally, Pbx 2 and Pbx 3 transcripts are detected in lymphoid cells, which do not express Pbx 1. Pbx 4 expression is confined to the testis, especially to spermatocytes in the pachytene stage of the first meiotic prophase. Function: Binds the sequence 5'-ATCAATCAA-3'. Acts as a transcriptional activator of PF4 in complex with MEIS1. Converted into a potent transcriptional activator by the (1;19) translocation. May have a role in steroidogenesis and, subsequently, sexual development and differentiation. Subunit: Forms a heterodimer with MEIS1 which binds DNA including a cAMP-responsive sequence in CYP17. Also forms heterotrimers with MEIS1 and a number of HOX proteins including HOXA9, HOXD4, HOXD9 and HOXD10. Interacts with PBXIP1 and TLX1. Isoform PBX1a interacts with MEIS2 isoform 4, SP1, SP3 and KLF4. Isoform PBX1b is part of a PDX1:PBX1b:MEIS2b complex; PBX1b recruits Meis2B to the complex. Subcellular Location: Nucleus. Tissue Specificity: Expressed in all tissues except in cells of the B and T lineage. DISEASE: Note=A chromosomal aberration involving PBX1 is a cause of pre-B-cell acute lymphoblastic leukemia (B-ALL). Translocation t(1;19)(q23;p13.3) with TCF3. E2A-PBX1 transforms cells by constitutively activating transcription of genes regulated by PBX1 or by other members of the PBX protein family. Similarity: Belongs to the TALE/PBX homeobox family. Contains 1 homeobox DNA-binding domain. SWISS: P40424 Gene ID: 5087 Database links: Entrez Gene: 395505 Chicken Entrez Gene: 5087 Human Entrez Gene: 18514 Mouse Omim: 176310 Human SwissProt: P40424 Human SwissProt: P41778 Mouse |
| 產品圖片 |
Sample:
Lane 1: Mouse Testis tissue lysates
Lane 2: Rat Testis tissue lysates
Lane 3: Human HeLa cell lysates
Lane 4: Human A431 cell lysates
Lane 5: Human A549 cell lysates
Primary: Anti-PBX1 (bs-12296R) at 1/1000 dilution
Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution
Predicted band size: 47 kDa
Observed band size: 50 kDa
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| 1、抗體溶解方法 | |
| 2、抗體修復方式 | |
| 3、常用試劑的配制 | |
| 4、免疫組化操作步驟 | |
| 5、免疫組化問題解答 | |
| 6、Western Blotting 操作步驟 | |
| 7、Western Blotting 問題解答 | |
| 8、關于肽鏈的設計 | |
| 9、多肽的溶解與保存 | |
| 10、酶標抗體效價測定程序 | |
