Recombinant Human TIAM1 protein, His & T7-tagged

• Cat.No.: TIAM1-8065H
• Product Overview: Recombinant Human TIAM1 aa. (Asp1261~Lys1397 (Accession # Q13009)) fused with N-terminal His & T7 tag was produced in E. coli cells.

Specification

• Description: This gene encodes a RAC1-specific guanine nucleotide exchange factor (GEF). GEFs mediate the exchange of guanosine diphosphate (GDP) for guanosine triphosphate (GTP). The binding of GTP induces a conformational change in RAC1 that allows downstream effectors to bind and transduce a signal. This gene thus regulates RAC1 signaling pathways that affect cell shape, migration, adhesion, growth, survival, and polarity, as well as influencing actin cytoskeletal formation, endocytosis, and membrane trafficking. This gene thus plays an important role in cell invasion, metastasis, and carcinogenesis. In addition to RAC1, the encoded protein activates additional Rho-like GTPases such as CDC42, RAC2, RAC3 and RHOA. This gene encodes multiple protein isoforms that experience a diverse array of intramolecular, protein-protein, and phosphorylation interactions as well as phosphoinositide binding. Both the longer and shorter isoforms have C-terminal Dbl homology (DH) and pleckstrin homology (PH) domains while only the longer isoforms of this gene have the N-terminal myristoylation site and the downstream N-terminal PH domain, ras-binding domain (RBD), and PSD-95/DlgA/ZO-1 (PDZ) domain.
• Source: E. coli
• Species: Human
• Tag: His&T7
• Form: Freeze-dried powder
• Molecular Mass: Predicted Molecular Mass: 19.2kDa
• Protein length: Asp1261~Lys1397
• Endotoxin: <1.0EU per 1ug (determined by the LAL method)
• Purity: >95%
• Characteristic: The isoelectric point is 8.8.
• Applications: SDS-PAGE; WB; ELISA; IP
• Stability: The thermal stability is described by the loss rate of the target protein. The loss rate was determined by accelerated thermal degradation test, that is, incubate the protein at 37°C for 48h, and no obvious degradation and precipitation were observed. (Referring from China Biological Products Standard, which was calculated by the Arrhenius equation.) The loss of this protein is less than 5% within the expiration date under appropriate storage condition.
• Storage: Avoid repeated freeze/thaw cycles. Store at 2-8°C for one month. Aliquot and store at -80°C for 12 months.
• Storage Buffer: Supplied as lyophilized form in 20mM Tris, 150mM NaCl, pH8.0, containing 1mM EDTA, 1mM DTT, 0.01% sarcosyl, 5% trehalose, and preservative.
• Reconstitution: Reconstitute in sterile ddH2O.

Gene Information

• Gene Name: TIAM1 T-cell lymphoma invasion and metastasis 1 [ Homo sapiens (human) ]
• Official Symbol: TIAM1
• Synonyms: TIAM-1; human T-lymphoma invasion and metastasis inducing TIAM1 protein; T-lymphoma invasion and metastasis-inducing protein 1
• Gene ID: 7074
• mRNA Refseq: NM_001353684.1
• Protein Refseq: NP_001340613.1
• UniProt ID: Q13009