Anti-SH3KBP1 Antibody Picoband® 31.0647 Vervoeging

SH3 domain-containing kinase-binding protein 1 is an adaptor protein that in humans is encoded by the SH3KBP1 gene. This gene encodes an adapter protein that contains one or more N-terminal Src homology domains, a proline rich region and a C-terminal coiled-coil domain. The encoded protein facilitates protein-protein interactions and has been implicated in numerous cellular processes including apoptosis, cytoskeletal rearrangement, cell adhesion and in the regulation of clathrin-dependent endocytosis. Alternate splicing results in multiple transcript variants encoding distinct isoforms.

Elongator complex protein 3; Help3; ELP3

SH3KBP1

30011

Q96B97

Human, Mouse

No cross-reactivity with other proteins.

E.coli-derived human SH3KBP1 recombinant protein (Position: D256-Q629) .

Expressed at low levels in the more differentiated suprabasal regions of the small intestine, and at higher levels in the colon, mainly in the upper region and in scattered cells throughout the remaining epithelium. Also expressed in epithelial cells of bladder, ileum and stomach and at lower levels in pancreas and earskin. The phosphorylated form is nearly exclusively expressed in goblet cells of the small intestine and in the lumen-proximal cells of the colon (at protein level) . Also expressed in jejunum and duodenum.

Flow Cytometry

Cell Biology, Co-Activators/Co-Repressors, Epigenetics and Nuclear Signaling, Nuclear Receptors, Nuclear Signaling Pathways, Proteasome / Ubiquitin, Proteolysis/Ubiquitin, Transcription, Transcription Factors, Ubiquitin & Ubiquitin Like Modifiers

Immunogen affinity purified.

Liquid

Catalytic histone acetyltransferase subunit of the RNA polymerase II elongator complex, which is a component of the RNA polymerase II (Pol II) holoenzyme and is involved in transcriptional elongation. Elongator may play a role in chromatin remodeling and is involved in acetylation of histones H3 and probably H4. Involved in acetylation of alpha-tubulin (PubMed:19185337) . May also have a methyltransferase activity. Involved in cell migration. Involved in neurogenesis. Regulates the migration and branching of projection neurons in the developing cerebral cortex, through a process depending on alpha-tubulin acetylation.

1. Feng, L., Wang, J.-T., Jin, H., Qian, K., Geng, J.-G. SH3KBP1-binding protein 1 prevents epidermal growth factor receptor degradation by the interruption of c-Cbl-CIN85 complex. Cell Biochem. Funct. 29: 589-596, 2011. 2. Keller, B., Shoukier, M., Schulz, K., Bhatt, A., Heine, I., Strohmeier, V., Speckmann, C., Engels, N., Warnatz, K., Wienands, J. Germline deletion of CIN85 in humans with X chromosome-linked antibody deficiency. J. Exp. Med. 215: 1327-1336, 2018. 3. Kometani, K., Yamada, T., Sasaki, Y., Yokosuka, T., Saito, T., Rajewsky, K., Ishiai, M., Hikida, M., Kurosaki, T. CIN85 drives B cell responses by linking BCR signals to the canonical NF-kappaB pathway. J. Exp. Med. 208: 1447-1457, 2011.

At -20 ̊C for one year from date of receipt. Avoid repeated freezing and thawing. Protect from light.

96950 MW

6

Elongator acetyltransferase complex subunit 3

Cytoplasm. Nucleus. Nucleus. Cytoplasm.

Potassium/sodium hyperpolarization-activated cyclic nucleotide-gated channel 2

Rabbit IgG

Each vial contains 50% glycerol, 0.9% NaCl, 0.2% Na2HPO4, 0.02% NaN3.