HNF3-alpha/FOXA1 Polyclonal Antibody
Applications
Reactivity
Predicted Reactivity
| Overview | |
| Catalog # | bs-8634R-100uL |
| Product Name | HNF3-alpha/FOXA1 Polyclonal Antibody |
| Applications |
WB
ELISA
IHC-P
|
| Reactivity | Human |
| Predicted Reactivity | Mouse, Rat, Dog, Cow, Pig |
| Specifications | |
| Conjugation | Unconjugated |
| Host | Rabbit |
| Source | KLH conjugated synthetic peptide derived from human FOXA1 |
| Immunogen Range | 151-250/472 |
| Clonality | Polyclonal |
| Isotype | IgG |
| Concentration | 1ug/ul |
| Purification | Purified by Protein A. |
| Storage Buffer | 0.01M TBS(pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol. |
| Storage Condition | Shipped at 4℃. Store at -20℃ for one year. Avoid repeated freeze/thaw cycles. |
| Target | |
| Gene ID | 3169 |
| Swiss Prot | P55317 |
| Subcellular location | Nucleus |
| Synonyms | HNF3A; TCF3A; Hepatocyte nuclear factor 3-alpha; HNF-3-alpha; HNF-3A; Forkhead box protein A1; Transcription factor 3A; TCF-3A; FOXA1 |
| Background | Transcription factor that is involved in embryonic development, establishment of tissue-specific gene expression and regulation of gene expression in differentiated tissues. Is thought to act as a 'pioneer' factor opening the compacted chromatin for other proteins through interactions with nucleosomal core histones and thereby replacing linker histones at target enhancer and/or promoter sites. Binds DNA with the consensus sequence 5'-[AC]A[AT]T[AG]TT[GT][AG][CT]T[CT]-3' (By similarity). Proposed to play a role in translating the epigenetic signatures into cell type-specific enhancer-driven transcriptional programs. Its differential recruitment to chromatin is dependent on distribution of histone H3 methylated at 'Lys-5' (H3K4me2) in estrogen-regulated genes. Involved in the development of multiple endoderm-derived organ systems such as liver, pancreas, lung and prostate; FOXA1 and FOXA2 seem to have at least in part redundant roles (By similarity). Modulates the transcriptional activity of nuclear hormone receptors. Is involved in ESR1-mediated transcription; required for ESR1 binding to the NKX2-1 promoter in breast cancer cells; binds to the RPRM promter and is required for the estrogen-induced repression of RPRM. Involved in regulation of apoptosis by inhibiting the expression of BCL2. Involved in cell cycle regulation by activating expression of CDKN1B, alone or in conjunction with BRCA1. Originally described as a transcription activator for a number of liver genes such as AFP, albumin, tyrosine aminotransferase, PEPCK, etc. Interacts with the cis-acting regulatory regions of these genes. Involved in glucose homeostasis. |
| Application Dilution | |
| WB | 1:300-5000 |
| ELISA | 1:500-1000 |
| IHC-P | 1:200-400 |
Frequently asked questions
Which applications is HNF3-alpha/FOXA1 Polyclonal Antibody (bs-8634R) validated for, and at what dilution?
bs-8634R is validated for WB (1:300-5000); ELISA (1:500-1000); IHC-P (1:200-400). These are recommended starting dilutions; optimal dilutions should be determined by the end user.
Which species does HNF3-alpha/FOXA1 Polyclonal Antibody (bs-8634R) react with?
Tested reactivity: Human. Predicted reactivity (expected from sequence homology but not yet tested): Mouse, Rat, Dog, Cow, Pig.
How should bs-8634R be stored?
Shipped at 4℃. Store at -20℃ for one year. Avoid repeated freeze/thaw cycles. Storage buffer: 0.01M TBS(pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol.
What immunogen was used to raise HNF3-alpha/FOXA1 Polyclonal Antibody (bs-8634R)?
KLH conjugated synthetic peptide derived from human FOXA1 Immunogen range: 151-250/472.