SP100 polyclonal antibody

Product Specifications

Background

This gene encodes a subnuclear organelle and major component of the PML (promyelocytic leukemia) -SP100 nuclear bodies. PML and SP100 are covalently modified by the SUMO-1 modifier, which is considered crucial to nuclear body interactions. The encoded protein binds heterochromatin proteins and is thought to play a role in tumorigenesis, immunity, and gene regulation. Alternatively spliced variants have been identified for this gene; one of which encodes a high-mobility group protein.

CAS Number

9007-83-4

Structure Composition

1mg/ml in PBS with 0.02% sodium azide, 50% glycerol, pH7.2

Product Name Alternative

SP100; lysp100b

Swiss Prot

P23497

Reactivity

Human, Mouse

Immunogen

Recombinant fusion protein of human SP100 (NP_001193631.1) .

Conjugation

Unconjugated

Applications

Dilution

WB,1:500 - 1:2000

Purity

The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen and the purity is > 95% (by SDS-PAGE) .

Modification

Unmodification

Molecular Weight

66-100kDa

Storage Conditions

Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze-thaw cycles.

Notes

For research use only, not for use in diagnostic procedure.

Specificity

Polyclonal Antibodies

Applications Notes

Western blot analysis of extracts of various cell lines, using SP100 antibody at 1:1000 dilution._Secondary antibody: HRP Goat Anti-Rabbit IgG at 1:10000 dilution._Lysates/proteins: 25ug per lane._Blocking buffer: 3% nonfat dry milk in TBST._Detection: ECL Enhanced Kit ._Exposure time: 30s.