Thermo Fisher Scientific NFX1 Polyclonal Antibody
Rabbit polyclonal antibody recognizing human NFX1 protein. Validated for IHC (paraffin) with dilution range 1:500–1:1,000. Antigen affinity purified and supplied in PBS with 40% glycerol. Suitable for studying transcriptional regulation of MHC class II...
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Applications and Tested Dilution
- Immunohistochemistry (Paraffin) (IHC (P)): 1:500–1:1,000
Product Specifications
| 항목 | 내용 |
|---|---|
| Species Reactivity | Human |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | Recombinant Human NFX1. Recombinant protein control fragment (Product #RP-107937) |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 0.6 mg/mL |
| Purification | Antigen affinity chromatography |
| Storage Buffer | PBS, pH 7.2, with 40% glycerol |
| Contains | 0.02% sodium azide |
| Storage Conditions | Store at 4°C short term. For long term, store at -20°C and avoid freeze/thaw cycles. |
| Shipping Conditions | Wet ice |
| RRID | AB_2663214 |
Product Specific Information
Immunogen sequence:
SSPPPCHLSRQ VPYDEISAVH QHSYHPSGSK PKSQQTSFQS SPCNKSPKSH GLQNQPWQKL RNEKHHIRVK KAQSLAEQTS DTA
Highest antigen sequence identity to orthologs:
- Mouse: 74%
- Rat: 74%
Target Information
MHC class II gene expression is regulated at the transcriptional level by transcription factors binding to the X and Y boxes, two conserved promoter elements.
NFX1 functions as a transcriptional repressor binding to the conserved X box motif of HLA-DRA and other MHC class II genes in vitro.
It may regulate the duration of inflammatory responses by limiting the induction period of class II MHC molecules by IFN-gamma.
Three alternative splice variants encoding different isoforms have been identified.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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