BP4501 Ran antibody
see related secondary antibodiessee all 25 Ran products
0.2 ml / US$ 525
NOVUS BIOLOGICALS
PO Box 802 Littleton, CO 80160, USA
E-Mail: novus@novus-biologicals.com
Homepage: http://www.novus-biologicals.com
PO Box 802 Littleton, CO 80160, USA
E-Mail: novus@novus-biologicals.com
Homepage: http://www.novus-biologicals.com
Quick Overview
Rabbit anti Ran
Synonyms
nucleocytoplasmic transport,
Product Description
Rabbit anti Ran , Presentation: Serum. Product is tested for Immunofluorescence ( IF ), Immunoprecipitation ( IP ), Western blot / Immunoblot ( WB )
Properties
| Applications | Immunofluorescence ( IF ), Immunoprecipitation ( IP ), Western blot / Immunoblot ( WB ) |
| Reactivity | Human ( Hu ), Xenopus ( Xen ) |
| Presentation | Serum |
| Host | Rabbit |
| Catalog Number | BP4501 |
| Quantity | 0.2 ml |
| Price | US$ 525 |
| Delivery | Worldwide |
| Manufacturer | Acris Antibodies GmbH |
| Datasheet | view  BP4501.pdf |
Datasheet Extract
| Alternate names | Androgen Receptor Associated Protein 24, ARA 24, Gsp1 |
| Background | Ran (ras-related nuclear protein) is a small GTP binding protein belonging to the RAS superfamily that is essential for the translocation of RNA and proteins through the nuclear pore complex. The Ran protein is also involved in control of DNA synthesis and cell cycle progression. Nuclear localization of Ran requires the presence of Regulator of chromosome condensation 1 (RCC1). Mutations in Ran disrupt DNA synthesis. Because of its many functions, it is likely that Ran interacts with several other proteins. Ran regulates formation and organization of the microtubule network independently of its role in the nucleus-cytosol exchange of macromolecules. Ran could be a key signaling molecule regulating microtubule polymerization during mitosis. RCC1 generates a high local concentration of Ran-GTP around chromatin which, in turn, induces the local nucleation of microtubules. Ran is an androgen receptor (AR) coactivator that binds differentially with different lengths of polyglutamine within the androgen receptor. Polyglutamine repeat expansion in the AR is linked to Kennedy's disease (X-linked spinal and bulbar muscular atrophy). Ran coactivation of the AR diminishes with polyglutamine expansion within the AR, and this weak coactivation may lead to partial androgen insensitivity during the development of Kennedy's disease.
|
| Immunogen | His-tagged recombinant human Ran protein purified from E. coli. |
| Format | State: Liquid antiserum. BufferSystem: PBS with 0.09% sodium azide as preservative. |
| Applications | Immunoprecipitation.
Immunofluorescence. Western blot: 1/500-1/1000. |
| Specificity | Reacts with human and Xenopus Ran protein. |
| Storage | Store the antibody at 2-8°C for one month or (in aliquots) at -20°C for longer.
Avoid repeated freezing and thawing. Shelf life: One year from despatch. |
| References | Hetzer et al., Molecular Cell 2000, 5, 1013-1024
|
| Protocols | Immunofluorescence protocol - Formaldehyde fixation
Collect cells from T.c.unit and remove media from petri dish using suction. Wash with 1x PBS and remove. Incubate cells in pre-warm (37°C) Para-Formaldehyde for 12 minutes at room temperature on an orbital shaker. Remove PFA and incubate in 0.5% Triton X-IOO in 1x PBS for 5 minutes at room temperature. Prepare blocking reagent, this is also the antibody diluent. Wash cells 2x with 1x PBS at room temperature, for 4 minutes/wash on an orbital shaker. Block with 1 % NCS and 1x PBS for 30 minutes at room temperature. Prepare primary antibodies (50μl/coverslip) and moist staining chambers. Wash cells 2x with lx PBS at room temperature and air dry briefly. Incubate with primary antibody for 1 hr at room temperature in the dark in staining chambers. During this time prepare the secondary antibody. Wash cells 5x with 1x PBS (5 beaker changes/5 counts in each beaker) Incubate with secondary antibody for 1 hour at room temperature in the dark in staining chambers. Wash cells 5x with 1x PBS. Mount in Dapi. Solutions (prepare fresh the same day of staining): 1x Phosphate buffered saline. Blocking reagent: 1% NCS in 1x PBS (use fresh l0x PBS). Fixation solution: 3.5% Para formaldehyde. 1.75g PFA in 20 ml d.H20 plus 5 drops 1M NaOH. Stir on a hot plate at 50-60°C until dissolved. Add 4 drops IN HCI and check pH indicator strip. PH should be 7.4. Complete volume with d.H20 to 25ml and add 25ml 2xPBS. Check pH before adding to cover slips. Immunofluorescence protocol - Methanol/acetone fixation Collect cells from T.C.unit and remove media from petri dish using suction. Wash with 1x PBS and remove. Fix cells with cold methanol: acetone 1: 1 for 10 minutes on ice. Prepare blocking reagent, this is also the diluent for the antibodies. Remove fixative and wash cells 3x with Ix PBS at RT, for 4 minutes/wash on orbital shaker. Block with 1% NCS and Ix PBS for 30 minutes at RT. Prepare primary antibodies (50μl/coverslip) and moist staining chambers. Wash cells 2x with 1 x PBS at RT and air dry for approximately 7 minutes. Incubate with primary antibody for 1 hr at RT in the dark in staining chambers. During this time prepare secondary antibody. Wash cells 5x with 1x PBS (5 beaker changes/5 counts in each beaker) Incubate with secondary antibody for 1 hr at R T in the dark in staining chambers. Wash cells 5x with 1x PBS. Mount in Dapi. Solutions (prepare fresh the same day of staining): 1x Phosphate buffered saline. Blocking reagent: 1% NCS in 1x PBS (use fresh 10x PBS). Fixation solution: methanol:acetone 1: 1 ice cold. Western Blotting Protocol Transfer gel to PDVF or nitrocellulose membrane Place membrane in plastic tray in blocking buffer for one hour with agitation Rinse in wash buffer Incubate in wash buffer plus primary antibody for one hour Wash 6 X 5 minutes with wash buffer Incubate in wash buffer plus secondary antibody for one hour Wash 6X 5 minutes with wash buffer Detect (e.g. ECL, Amersham according to manufacturers instructions) Wash buffer: PBS + 0.1% Tween 20 Blocking buffer: Wash buffer + 5% dried milk powder The concentration of antibodies used depends on each antibody, the amount of antigen and the detection method used. Generally, dilution is in the range of a few hundred times dilution to a few thousand times dilution, but usually has to be determined empirically. |
12 Secondary Antibodies
| Catalog No. | Name / Host | Presentation | Reactivity | ||||
|---|---|---|---|---|---|---|---|
| R1364B | Rabbit IgG (H&L) | ||||||
| Goat | Biotin | 2 mg / US$ 305 | |||||
| R1364F | Rabbit IgG (H&L) | ||||||
| Goat | FITC | 2 mg / US$ 295 | |||||
| R1364T | Rabbit IgG (H&L) | ||||||
| Goat | TRITC | 2 mg / US$ 295 | |||||
| R1364TR | Rabbit IgG (H&L) | ||||||
| Goat | Texas Red | 2 mg / US$ 305 | |||||
| R1364HRP | Rabbit IgG (H&L) | ||||||
| Goat | HRP | 2 mg / US$ 305 | |||||
| R1364AP | Rabbit IgG (H&L) | ||||||
| Goat | AP | 1 mg / US$ 335 | |||||
| R1458C2 | Rabbit IgG (H&L) multi-species ads. | ||||||
| Goat | Cy2 | 1 mg / US$ 455 | |||||
| R1458C3 | Rabbit IgG (H&L) multi-species ads. | ||||||
| Goat | Cy3 | 1 mg / US$ 455 | |||||
| R1458C35 | Rabbit IgG (H&L) multi-species ads. | ||||||
| Goat | Cy3.5 | 1 mg / US$ 455 | |||||
| R1458C5 | Rabbit IgG (H&L) multi-species ads. | ||||||
| Goat | Cy5 | 1 mg / US$ 455 | |||||
| R1458C55 | Rabbit IgG (H&L) multi-species ads. | ||||||
| Goat | Cy5.5 | 1 mg / US$ 455 | |||||
| R1427R | Rabbit IgG (H&L) F(ab')2 Fragment multi-species ads. | ||||||
| Donkey | PE | 1 ml / US$ 465 | |||||
Click here to see all secondary antibodies for 'BP4501 Ran'.