SIN3A Antibody [Alexa Fluor® 350]

• Reactivity: Hu, Mu
• Applications: WB
• Clonality: Polyclonal
• Host: Goat
• Conjugate: Alexa Fluor 350

SIN3A Antibody [Alexa Fluor® 350] Summary

• Immunogen: E. coli-derived recombinant human SIN3A
  Tyr1187-Pro1273
  Accession # Q96ST3
• Specificity: Detects human and mouse SIN3A in Western blots.
• Isotype: IgG
• Clonality: Polyclonal
• Host: Goat
• Purity Statement: Antigen Affinity-purified

Applications/Dilutions

• Dilutions:
  • Western Blot

Packaging, Storage & Formulations

• Storage: Protect from light. Do not freeze. 12 months from date of receipt, 2 to 8 °C as supplied
• Buffer: Supplied 0.2mg/ml in 1X PBS with RDF1 and 0.09% Sodium Azide

Notes

This product is produced by and ships from R&D Systems, Inc., a Bio-Techne brand.

Alternate Names for SIN3A Antibody [Alexa Fluor® 350]

• DKFZP434K2235
• FLJ90319
• Histone deacetylase complex subunit Sin3a
• KIAA0700
• paired amphipathic helix protein Sin3a
• SIN3 homolog A, transcription regulator (yeast)
• SIN3 homolog A, transcriptional regulator (yeast)
• SIN3A
• Transcriptional corepressor Sin3a
• transcriptional co-repressor Sin3A
• transcriptional regulator, SIN3A

Background

SIN3A (Switch insensitive-3 A) is a nuclear, 140‑150 kDa member of the SIN3 family of co-repressors. SIN3A plays a key role in gene repression. Normally, genes are not expressed when chromatin is "closed", or condensed, precluding transcriptional activators from assembling on gene promoters. This state is achieved through histone deacetylation and DNA methylation, and SIN3A serves as a scaffold for multiple proteins, including deacetylases (HDAC1 and 2). Human SIN3A is 1273 amino acids (aa) in length. It contains three PAH (paired amphipathic helix) repeats (aa 141‑187, 322‑381 and 477‑523) and multiple phosphoserines and acetylated lysines. There are three potential splice variants. The first shows a 33 aa substtution for aa 124‑1273, while the second and third show eight aa substitutions for aa 337‑352, coupled to either a deletion of aa 1009‑1066, or a two aa substitution for aa 1008‑1065. Over aa 1187‑1273, human and mouse SIN3A show 100% identity in aa sequence.

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.