Anti-KAP1/TRIM28 Antibody Picoband® (monoclonal, 3H2)

SKU: M00409-1

Size: 100 μg

Storage: Store at -20℃ for one year from date of receipt. After reconstitution, at 4℃ for one month. It can also be aliquotted and stored frozen at -20℃ for six months. Avoid repeated freeze-thaw cycles.

Form: Lyophilized

Reactivity: Human,Mouse,Rat

Applications: WB,IHC,IHC-F,ICC,IF,Flow Cytometry

Application Details: Western blot, 0.1-0.5μg/ml, Human, Mouse, Rat
Immunohistochemistry (Paraffin-embedded Section), 0.5-1μg/ml, Human, Mouse, Rat
Immunohistochemistry (Frozen Section), 0.5-1μg/ml, Human, Rat
Immunocytochemistry/Immunofluorescence, 2μg/ml, Human
Immunofluorescence, 2μg/ml, Human
Flow Cytometry (Fixed), 1-3μg/1x10⁶ cells, Human

Gene Name: TRIM28

Specificity: No cross reactivity with other proteins.

Background: Tripartite motif-containing 28 (TRIM28), also known as transcriptional intermediary factor 1β (TIF1β) and KAP1 (KRAB-associated protein-1), is a protein that in humans is encoded by the TRIM28 gene. The protein encoded by this gene mediates transcriptional control by interaction with the Kruppel-associated box repression domain found in many transcription factors. The protein localizes to the nucleus and is thought to associate with specific chromatin regions. KAP1 is a ubiquitously expressed protein involved in many critical functions including: transcriptional regulation, cellular differentiation and proliferation, DNA damage repair, viral suppression, and apoptosis. Its functionality is dependent upon post-translational modifications. Phosphorylation of KAP1 acts as a deactivator of the protein in many of its mechanisms while sumoylation acts as an activator.

Immunogen: E.coli-derived human KAP1 recombinant protein (Position: A699-P835). Human KAP1 shares 94.9% amino acid (aa) sequence identity with both mouse and rat KAP1.

Clonality: Monoclonal

Contents: Each vial contains 4mg Trehalose, 0.9mg NaCl, 0.2mg Na2HPO4, 0.05mg NaN3.

Purification: Immunogen affinity purified.

Reconstitution: Add 0.2ml of distilled water will yield a concentration of 500ug/ml.

Reference: 1. Capili AD, Schultz DC, RauscherIII FJ, Borden KL (Jan 2001). Solution structure of the PHD domain from the KAP-1 corepressor: structural determinants for PHD, RING and LIM zinc-binding domains. The EMBO Journal 20 (1-2): 165–77. 2. Iyengar, Sushma; Farnham, Peggy (2011-07-29). KAP1 Protein: An Enigmatic Master Regulator of the Genome. The Journal of Biological Chemistry 286. 3. Reymond A, Meroni G, Fantozzi A, Merla G, Cairo S, Luzi L, Riganelli D, Zanaria E, Messali S, Cainarca S, Guffanti A, Minucci S, Pelicci PG, Ballabio A (May 2001). The tripartite motif family identifies cell compartments. The EMBO Journal 20 (9): 2140–51.

Uniprot ID: Q13263

Host: Mouse

Concentration: Adding 0.2 ml of distilled water will yield a concentration of 500 μg/ml.

Conjugate: This is the unconjugated antibody. It is also available with 10 conjugation options, including Biotin, Cy3, Fluoro488, Fluoro550, Fluoro594, FITC, HRP, APC, PE, and Fluoro647. A carrier-free (BSA-free) version is also available. Additional charges may apply for some options. Please contact us for a quote

Cross Reactivity: No cross-reactivity with other proteins.

Isotype: Mouse IgG2b

Phospho_site:

Clone Number: Clone: 3H2

Observed Molecular Weight: 100 kDa

Calculated Molecular Weight:

Gene ID: 10155

Protein Name: Transcription intermediary factor 1-beta

Gene Full Name: tripartite motif containing 28

Synonyms: 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