KAP1 Antibody 4 Publications

Rabbit Polyclonal| Catalog number: 15202-1-AP

Featured Product KD/KO validated

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Con: 60 μg/150 μl

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Species specificity:
human, mouse, rat

Positive WB detected in:
HeLa cells, mouse testis tissue, rat spleen tissue

Positive IP detected in:
HeLa cells

Positive IHC detected in:
human colon cancer tissue

Positive IF detected in:
Hela cells

Positive FC detected in:
HeLa cells

Recommended dilution:
WB : 1:1000-1:4000
IP : 0.5-4.0 ug for IP and 1:500-1:2000 for WB
IHC : 1:20-1:200
IF : 1:10-1:100

Product Information


Purification method:
Antigen affinity purification


PBS with 0.02% sodium azide and 50% glycerol pH 7.3. Store at -20oC. Aliquoting is unnecessary for -20oC storage.

Immunogen Information

Full name:
tripartite motif-containing 28

Calculated molecular weight:
89 kDa

Observed molecular weight:
100 kDa

GenBank accession number:

Gene ID (NCBI):

Gene symbol

KAP 1, KAP1, KRAB associated protein 1, KRAB interacting protein 1, KRIP 1, Nuclear corepressor KAP 1, RING finger protein 96, RNF96, TF1B, TIF1 beta, TIF1B, TRIM28, tripartite motif containing 28

KAP1, also named as TRIM28 or RNF96, is a 835 amino acid protein, which contain one RING-type zinc finger, one PHD-type zinc finger, one bromo domain and two B box-type zinc fingers. KAP1 localizes in the nucleus and Belongs to the TRIM/RBCC family. KAP1 is a nuclear corepressor for KRAB domain-containing zinc finger proteins and mediates gene silencing by recruiting CHD3, a subunit of the nucleosome remodeling and deacetylation (NuRD) complex, and SETDB1 to the promoter regions of KRAB target genes. KAP1 is expressed in all tissues tested including spleen, thymus, prostate, testis, ovary, small intestine, colon and peripheral blood leukocytes. The calcualted molecular weight of KAP1 is 89 kDa, but modified KAP1 is about 100 kDa. (PMID: 18590578 )

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