
Thermo Fisher Scientific ATXN7L3B Polyclonal Antibody
Rabbit polyclonal antibody targeting human ATXN7L3B. Validated for ICC/IF applications. Antigen affinity purified and supplied in PBS with 40% glycerol. Suitable for research use to study SAGA complex and histone deubiquitination regulation.
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Applications
Immunocytochemistry (ICC/IF)
- Tested Dilution: 0.25–2 µg/mL
Product Specifications
| 항목 | 내용 |
|---|---|
| Species Reactivity | Human |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | Recombinant Human ATXN7L3B (Recombinant protein control fragment: Product #RP-106717) |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 0.2 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 storage, store at -20°C, avoiding freeze/thaw cycles. |
| Shipping Conditions | Wet ice |
| RRID | AB_2664389 |
Product Specific Information
Immunogen sequence:
VKCGYFYLEFA ETGSVKDFGI QPVEDKGACR LPLCSLPGEP GNGPDQQLQR SPPEFQ
Highest antigen sequence identity to the following orthologs:
- Mouse: 89%
- Rat: 93%
Target Information
By binding to ENY2, ATXN7L3B interferes with the nuclear functions of the deubiquitinase (DUB) module of the SAGA complex (ENY2, ATXN7, ATXN7L3, USP22). It affects USP22 DUB activity toward histones indirectly by altering ENY2 distribution and availability for ATXN7L3 interaction. Regulates H2B monoubiquitination (H2Bub1) levels through cytoplasmic sequestration of ENY2, resulting in loss of nuclear ENY2-ATXN7L3 association and destabilization of ATXN7L3. Influences protein expression levels of ENY2 and ATXN7L3.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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