GFI1B Polyclonal Antibody, Cy5.5 Conjugated
Applications
Reactivity
| Overview | |
| Catalog # | bs-9881R-Cy5.5 |
| Product Name | GFI1B Polyclonal Antibody, Cy5.5 Conjugated |
| Applications |
WB
IF
|
| Reactivity | Human, Mouse, Rat |
| Specifications | |
| Conjugation | Cy5.5 |
| Host | Rabbit |
| Source | KLH conjugated synthetic peptide derived from human GFI1B |
| Clonality | Polyclonal |
| Isotype | IgG |
| Concentration | 1ug/ul |
| Purification | Purified by Protein A. |
| Storage Buffer | Aqueous buffered solution containing 0.01M TBS (pH 7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol. |
| Storage Condition | Store at -20C. Aliquot into multiple vials to avoid repeated freeze-thaw cycles. |
| Target | |
| Gene ID | 8328 |
| Synonyms | Potential regulator of CDKN1A translocated in CML; GFI 1B; GFI-1B; gfi1b; GFI1B protein; GFI1B_HUMAN; Growth factor independent 1B protein; Growth factor independent protein 1B; Potential regulator of CDKN1A; Translocated in CML; Zinc finger protein Gfi-1b. |
| Background | Essential proto-oncogenic transcriptional regulator necessary for development and differentiation of erythroid and megakaryocytic lineages. Transcriptional repressor or activator depending on both promoter and cell type context; represses promoter activity of SOCS1 and SOCS3 and thus, may regulate cytokine signaling pathways. Cooperates with GATA1 to repress target gene transcription, such as the apoptosis regulator BCL2L1; GFI1B silencing in leukemic cell lines markedly increase apoptosis rate. Inhibits down-regulation of MYC and MYB as well as the cyclin-dependent kinase inhibitor CDKN1A/P21WAF1 in IL6-treated myelomonocytic cells. Represses expression of GATA3 in T-cell lymphomas and inhibits GATA1-mediated transcription; as GATA1 also mediates erythroid GFI1B transcription, both GATA1 and GFI1B participate in a feedback regulatory pathway controlling the expression of GFI1B gene in erythroid cells. Suppresses GATA1-mediated stimulation of GFI1B promoter through protein interaction. Binds to gamma-satellite DNA and to its own promoter, auto-repressing its own expression. Alters histone methylation by recruiting histone methyltransferase to target genes promoters. Plays a role in heterochromatin formation. |
| Application Dilution | |
| WB | 1:300-5000 |
| IF | IHC-P1:50-200 |
Frequently asked questions
Which applications is GFI1B Polyclonal Antibody, Cy5.5 Conjugated (BS-9881R-CY5-5) validated for, and at what dilution?
BS-9881R-CY5-5 is validated for WB (1:300-5000); IF(IHC-P) (1:50-200). These are recommended starting dilutions; optimal dilutions should be determined by the end user.
Which species does GFI1B Polyclonal Antibody, Cy5.5 Conjugated (BS-9881R-CY5-5) react with?
Tested reactivity: Human, Mouse, Rat.
How should BS-9881R-CY5-5 be stored?
Store at -20C. Aliquot into multiple vials to avoid repeated freeze-thaw cycles. Storage buffer: Aqueous buffered solution containing 0.01M TBS (pH 7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol.
What immunogen was used to raise GFI1B Polyclonal Antibody, Cy5.5 Conjugated (BS-9881R-CY5-5)?
KLH conjugated synthetic peptide derived from human GFI1B
What are the excitation and emission wavelengths of the Cy5.5 conjugate (BS-9881R-CY5-5)?
Cy5.5 on BS-9881R-CY5-5: excitation / emission 675nm/694nm.