ANTI-RANGAP1 (N-TERMINAL) ANTIBODY PRODUCED IN RABBIT AFFINITY ISOLATED ANTIBODY

General description

Ran GTPase−activating protein 1 (RanGAP1), a guanosine-5′-triphosphatase (GTPase)-activating protein for Ran exists in two different types, where one is cytoplasmic and other is concerted at the cytoplasmic fibers of nuclear pore complexes (NPCs). Mammalian RanGAP1 has a C-terminal extension. Ran GTPase gene is located on human chromosome 22q13.2.

Specificity

Anti-RanGAP1 (N-terminal) recognizes human RanGAP1.

Immunogen

synthetic peptide corresponding to amino acids 1-20 located at the N-terminus of human RanGAP1, conjugated to KLH. This sequence is identical in mouse RanGAP1.

Application

Anti-RanGAP1 (N-terminal) antibody produced in rabbit may be used immunoblotting and immunofluorescence.

Biochem/physiol Actions

Ran GTPase−activating protein 1 (RanGAP1) regulates Ran activity. RanGAP1 can stimulate the GTPase activity of Ran. Ran is also regulated by a chromatin-bound nucleotide exchange factor, regulator of chromosome condensation 1 (RCC1) that keeps Ran in the active guanosine-5′-triphosphate (GTP)-bound state. RanGAP1 has the ability to conjugate to the small ubiquitin-related modifier protein small ubiquitin-related modifier 1 (SUMO-1). RanGAP1 may participate in nuclear protein import.

Physical form

Solution in 0.01 M phos­phate buffered saline, pH 7.4, containing 15 mM sodium azide.

Storage and Stability

For continuous use, store at 2-8 °C for up to one month. For extended storage, freeze in working aliquots. Repeated freezing and thawing, or storage in “frost-free” freezers, is not recommended. If slight turbidity occurs upon prolonged storage, clarify the solution by centrifugation before use. Working dilutions should be discarded if not used within 12 hours.

Disclaimer

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

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