Invitrogen™ Phospho-GRF-1 (Tyr1105) Polyclonal Antibody

Catalog No.	Quantity
PIPA536713	100 μL

Catalog No. PIPA536713 Supplier Invitrogen™ Supplier No. PA536713

Description

Rabbit Polyclonal Antibody

This antibody detects endogenous protein at a molecular weight of 172 kDa. Purity is >95% by SDS-PAGE.

RNA polymerase (pol) III synthesizes tRNA, 5s rRNA, 7SL RNA and U6 snRNA and is overexpressed in many transformed cell lines and tumors in vivo, since cells must duplicate its protein components before division. Therefore, in order to maintain rapid growth, cells must produce a high level of Pol III transcribed RNA, which requires the presence of the TFIIIB and TFIIIC2 transcription factor complexes. The TFIIIC2 complex is composed of five subunits, TFIIIC220, TFIIIC110, TFIIIC102, TFIIIC90 and TFIIIC63, that are overexpressed in adenovirus transformed cells as well as in malignant cells in vivo, such as ovarian carcinomas. TFIIIC2 recruits RNA pol III and TFIIIB to promoter elements and may be a key component in the deregulation of malignant cells. The TFIIIB complex includes the TATA-binding protein (TBP), TFIIB-related factor 1 (TFIIIB90, BRF1) and TFIIIB, the expression of which are also upregulated in transformed cells. In many carcinomas, the tumor suppressors retinoblastoma (RB) and p53 are inactivated, which affects their ability to bind and inactivate the function of TFIIIB.

Specifications

• Antigen: Phospho-GRF-1 (Tyr1105)
• Applications: Immunohistochemistry (Paraffin), Western Blot
• Classification: Polyclonal
• Concentration: 1 mg/mL
• Conjugate: Unconjugated
• Formulation: PBS with 50% glycerol and 0.02% sodium azide; pH 7.2
• Gene: ARHGAP35
• Gene Accession No.: P81128, Q91YM2, Q9NRY4
• Gene Alias: 6430596G11Rik; AI841135; ARHGAP35; GAP-associated protein p190; glucocorticoid receptor DNA binding factor 1; Glucocorticoid receptor DNA-binding factor 1; Glucocorticoid receptor repression factor 1; GRF1; GRF-1; GRLF1; KIAA1722; LOW QUALITY PROTEIN: rho GTPase-activating protein 35; MGC10745; mKIAA1722; P190 RhoGAP; P190A; p190-A; p190ARHOGAP; p190RhoGAP; rho GAP p190A; Rho GTPase activating protein 35; rho GTPase-activating protein 35; Rho-GAP protein; p190-A; GRLF1
• Gene Symbols: ARHGAP35
• Host Species: Rabbit
• Immunogen: Synthetic phosphopeptide derived from human GRF-1 around the phosphorylation site of Tyrosine 1105.
• Purification Method: Antigen affinity chromatography
• Quantity: 100 μL
• Regulatory Status: RUO
• Primary or Secondary: Primary
• Gene ID (Entrez): 232906, 2909, 306400
• Target Species: Human, Mouse, Rat
• Content And Storage: Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.
• Product Type: Antibody
• Form: Liquid
• Isotype: IgG