Anti-RANBP1 Antibody Picoband® fluoro550 Vervoeging

Ran-specific binding protein 1 is an enzyme that in humans is encoded by the RANBP1 gene. This gene encodes a protein that forms a complex with Ras-related nuclear protein (Ran) and metabolizes guanoside triphosphate (GTP) . This complex participates in the regulation of the cell cycle by controlling transport of proteins and nucleic acids into the nucleus. There are multiple pseudogenes for this gene on chromosomes 9, 12, 17, and X. Alternative splicing results in multiple transcript variants.

Ran-specific GTPase-activating protein; Ran-binding protein 1; RanBP1; RANBP1

RANBP1

5902

P43487

Human

No cross-reactivity with other proteins.

E.coli-derived human RANBP1 recombinant protein (Position: R57-K194) .

Ubiquitously expressed. Present at highest levels in the brain, at high levels in the placenta and testis, at intermediate levels in the intestine, ovary, skeletal muscle and thymus and at lower levels in heart, kidney, liver, lung, pancreas, prostate and spleen. In the kidney, it is widely expressed in tubules, but sparsely expressed in the glomerulus (PubMed:24676636) . Expression is significantly increased in renal biopsy specimens from idiopathic FSGS (PubMed:24676636) . Overexpressed in many tumor types including breast, colorectal, endometrial, hepatic, kidney, lung, ovarian and pancreatic tumors.

Flow Cytometry

Cell Biology, Cell Cycle, Cell Division, DNA/RNA, Epigenetics and Nuclear Signaling, Nuclear Import/Export, Protein Trafficking, RNA Processing, Signal Transduction, Spindle

Immunogen affinity purified.

Liquid

Inhibits GTP exchange on Ran. Forms a Ran-GTP-RANBP1 trimeric complex. Increase GTP hydrolysis induced by the Ran GTPase activating protein RANGAP1. May act in an intracellular signaling pathway which may control the progression through the cell cycle by regulating the transport of protein and nucleic acids across the nuclear membrane.

1. Hayashi N, Yokoyama N, Seki T, Azuma Y, Ohba T, Nishimoto T (August 1995) . RanBP1, a Ras-like nuclear G protein binding to Ran/TC4, inhibits RCC1 via Ran/TC4. Mol Gen Genet. 247 (6) : 661–9. 2. Kehlenbach RH, Dickmanns A, Kehlenbach A, Guan T, Gerace L (July 1999) . A Role for RanBP1 in the Release of CRM1 from the Nuclear Pore Complex in a Terminal Step of Nuclear Export. J Cell Biol. 145 (4) : 645–57.

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

23310 MW

6

Ran-specific GTPase-activating protein

Cytoskeleton. Nucleus. Cell cortex. Bleb.

Ran-specific GTPase-activating protein

Rabbit IgG

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