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Invitrogen
GFI1B Polyclonal Antibody
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Please note: We are reviewing Western blot images included in the antibody testing data in our catalog, including those provided by third parties. Unless expressly labeled or annotated as “raw-unedited”, Western blot images included in the antibody testing data in our catalog may have been edited, optimized or otherwise adjusted for presentation.
Product Details
PA5-40328
Applications
Tested Dilution
Publications
Product Specifications
Species Reactivity
Human
Host/Isotype
Rabbit
/ IgG
Class
Polyclonal
Type
Antibody
Immunogen
Synthetic peptide directed towards the N-terminal of human GFI1B
Conjugate
Unconjugated
Unconjugated
Unconjugated
Form
Liquid
Concentration
0.5 mg/mL
Amount
50 µg
Purification
Affinity Chromatography
Storage buffer
PBS with 2% sucrose
Contains
0.09% sodium azide
Storage conditions
-20°C, Avoid Freeze/Thaw Cycles
Shipping conditions
Ambient (domestic); Wet ice (international)
RRID
Product Specific Information
Peptide sequence: MPRSFLVKSK MAHTYHQPRV QEDEPLWPPA LTPVPRDQAP SNSPVLSTLF
Sequence homology: Cow: 83%; Dog: 100%; Goat: 83%; Horse: 100%; Human: 100%; Mouse: 83%; Pig: 93%; Rat: 82%
Target Information
GFI1b (zinc finger protein GFI-1b) is an essential proto-oncogenic transcriptional regulator necessary for development and differentiation of erythroid and megakaryocytic lineages. It is also a component of a RCOR-GFI-KDM1A-HDAC complex that suppresses, via histone deacetylase (HDAC) recruitment, a number of genes implicated in multilineage blood cell development and controls hematopoietic differentiation. GFI1b also acts as a 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. It also cooperates with GATA1 to repress target gene transcription, such as the apoptosis regulator BCL2L1; GFI1B silencing in leukemic cell lines markedly increase apoptosis rate. Mutations affecting the gene are associated with Bleeding disorder, platelet-type 17 (BDPLT17).
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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Bioinformatics
Protein Aliases: GFI1B; growth factor independent 1B (potential regulator of CDKN1A, translocated in CML); growth factor independent 1B transcription repressor; zinc finger protein
Gene Aliases: BDPLT17; ZNF163B
UniProt ID: (Human) Q5VTD9
Entrez Gene ID: (Human) 8328
RNA polymerase II core promoter proximal region sequence-specific DNA binding
RNA polymerase II transcription factor activity, sequence-specific DNA binding
transcriptional activator activity, RNA polymerase II transcription regulatory region sequence-specific binding
protein binding
RNA polymerase II sequence-specific DNA binding transcription factor binding
sequence-specific double-stranded DNA binding
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Performance Guarantee
If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*
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