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Cyclin-Dependent Kinase Inhibitor 1B (p27, Kip1) (CDKN1B) antibody

Details for Product No. ABIN967391
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Antigen
Synonyms
P27, ISG12, FAM14D, ISG12A, KIP1, MEN4, CDKN4, MEN1B, P27KIP1, AA408329, AI843786, Kip1, p27, p27Kip1, 1500011J20Rik, 2610202L11Rik, Bridge-1, Cdki1b, cdkn1b, sb:cb611, wu:fb63g10, wu:fb64g10, wu:fe18 ... show more
P27, ISG12, FAM14D, ISG12A, KIP1, MEN4, CDKN4, MEN1B, P27KIP1, AA408329, AI843786, Kip1, p27, p27Kip1, 1500011J20Rik, 2610202L11Rik, Bridge-1, Cdki1b, cdkn1b, sb:cb611, wu:fb63g10, wu:fb64g10, wu:fe18e03, CDKN1B show less
Reactivity
Mouse (Murine)
(409), (179), (147), (81), (61), (54), (36), (13), (8), (3), (3), (1), (1), (1), (1)
Host
Mouse
(380), (65), (14), (1), (1)
Clonality (Clone)
Monoclonal ()
Conjugate
Un-conjugated
(21), (19), (17), (11), (11), (11), (6), (6), (6), (6), (6), (6), (6), (6), (2), (2)
Application
Western Blotting (WB), Immunoprecipitation (IP), BioImaging (BI)
(300), (197), (92), (85), (61), (60), (51), (29), (12), (10), (6), (5), (1)
Pubmed 6 references available
Quantity 0.1 mg
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Catalog No. ABIN967391
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Immunogen Mouse p27 [Kip1] (full-length) Recombinant Protein
Clone G173-524
Isotype IgG1
Cross-Reactivity Human
Characteristics 1. Since applications vary, each investigator should titrate the reagent to obtain optimal results.
2. Please refer to us for technical protocols.
3. Caution: Sodium azide yields highly toxic hydrazoic acid under acidic conditions. Dilute azide compounds in running water before discarding to avoid accumulation of potentially explosive deposits in plumbing.
4. This antibody has been developed and certified for the bioimaging application. However, a routine bioimaging test is not performed on every lot. Researchers are encouraged to titrate the reagent for optimal performance.
5. Triton is a trademark of the Dow Chemical Company.
Purification Purified from tissue culture supernatant or ascites by affinity chromatography.
Purity Purified
Alternative Name p27 Kip1
Background Cyclins and cyclin-dependent kinases (cdks) are evolutionarily conserved proteins that are essential for cell-cycle control in eukaryotes. Cyclins (regulatory subunits) bind to cdks (catalytic subunits) to form complexes that regulate the progression of the cell cycle. These complexes are regulated by activating and inhibitory phosphorylation events, as well as by interactions with small proteins that bind to cyclins, cdks, or cyclin-cdk complexes. These include p15, p16, p18, p19, p21 and p27 [Kip1]. p27 [Kip1] has been shown to inhibit the activity of multiple cyclin-cdk complexes, including cyclin D-cdk4, cyclin E-cdk2 and cyclin A-cdk2. p27 [Kip1] is a 27 kD protein which shares N-terminal sequence homology with p21, and like p21, p27 [Kip1] contains a nuclear localization signal in its C-terminal region. IL-2 activation of T cells has been reported to lead to a decrease in p27 [Kip1] and entry into S phase. Removal of IL-2 from T cell cultures results in increased levels of p27 [Kip1] and cell quiescence.
Molecular Weight 27 kDa
Application Notes Bioimaging
1. Seed the cells in appropriate culture medium at ~10,000 cells per well in an 96-well Imaging Plate and culture overnight.
2. Remove the culture medium from the wells, and fix the cells by adding 100 myl of Fixation Buffer to each well. Incubate for 10 minutes at room temperature (RT).
3. Remove the fixative from the wells, and permeabilize the cells using either 90% methanol, or Triton™ X-100: a. Add 100 myl of -20°C 90% methanol to each well and incubate for 5 minutes at RT. OR b. Add 100 myl of 0.1% Triton™ X-100 to each well and incubate for 5 minutes at RT.
4. Remove the permeabilization buffer, and wash the wells twice with 100 myl of 1× PBS.
5. Remove the PBS, and block the cells by adding 100 myl of to each well. Incubate for 30 minutes at RT.
6. Remove the blocking buffer and add 50 myl of the optimally titrated primary antibody (diluted in Stain Buffer) to each well, and incubate for 1 hour at RT.
7. Remove the primary antibody, and wash the wells three times with 100 myl of 1× PBS.
8. Remove the PBS, and add the second step reagent at its optimally titrated concentration in 50 myl to each well, and incubate in the dark for 1 hour at RT.
9. Remove the second step reagent, and wash the wells three times with 100 myl of 1× PBS.
10. Remove the PBS, and counter-stain the nuclei by adding 200 myl per well of 2 myg/ml Hoechst 33342 in 1× PBS to each well at least 15 minutes before imaging.
11. View and analyze the cells on an appropriate imaging instrument.
Comment

Related Products: ABIN967389

Restrictions For Research Use only
Format Liquid
Concentration 0.5 mg/ml
Buffer Aqueous buffered solution.
Preservative Sodium azide
Precaution of Use This product contains sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
Storage 4 °C
Supplier Images
anti-Cyclin-Dependent Kinase Inhibitor 1B (p27, Kip1) (CDKN1B) antibody Immunoprecipitation/Western Blot analysis of p27 [Kip1]. Lanes 1 and 2, Equal amounts of protein (25 µg/lane) from BALB/c 3T3 cell lysates of quiescent (lane 1) and proliferating (lane 2) cells were seperated by SDS-PAGE and were probed with clone G173-524 (ABIN967391). Cells may be made quiescent by techniques such as serum starvation. The antibody identifies p27 [Kip1] as a 27 kDa band and demonstrates that the level of p27 [Kip1] is higher during cell quiescence than during cell proliferation. Lane 3, lysate from quiescent BALB/c 3T3 cells was immunoprecipitated with clone G173-524. The immune complex was seperated by SDS-PAGE and p27 [Kip1] was detected by western blot analysis with clone G173-524.
anti-Cyclin-Dependent Kinase Inhibitor 1B (p27, Kip1) (CDKN1B) antibody (2) Immunofluorescent staining of HeLa (ATCC CCL-2) cells. Cells were seeded in a 96 well imaging plate at ~10,000 cells per well. After overnight incubation, cells were stained using the alcohol perm protocol and the anti-p27 [Kip1] antibody. The second step reagent was Alexa Fluor® 555 goat anti-mouse IgG (Invitrogen). The image was taken on a BD Pathway™ 855 Bioimager using a 20x objective. This antibody also stained A549 (ATCC CCL-185) cells and worked with both the Triton™ X-100 and alcohol perm protocols.
anti-Cyclin-Dependent Kinase Inhibitor 1B (p27, Kip1) (CDKN1B) antibody (3) anti-Cyclin-Dependent Kinase Inhibitor 1B (p27, Kip1) (CDKN1B) antibody (Image 3)
General Nourse, Firpo, Flanagan et al.: "Interleukin-2-mediated elimination of the p27Kip1 cyclin-dependent kinase inhibitor prevented by rapamycin." in: Nature, Vol. 372, Issue 6506, pp. 570-3, 1995 (PubMed).

Polyak, Lee, Erdjument-Bromage et al.: "Cloning of p27Kip1, a cyclin-dependent kinase inhibitor and a potential mediator of extracellular antimitogenic signals." in: Cell, Vol. 78, Issue 1, pp. 59-66, 1994 (PubMed).

Toyoshima, Hunter: "p27, a novel inhibitor of G1 cyclin-Cdk protein kinase activity, is related to p21." in: Cell, Vol. 78, Issue 1, pp. 67-74, 1994 (PubMed).

Polyak, Kato, Solomon et al.: "p27Kip1, a cyclin-Cdk inhibitor, links transforming growth factor-beta and contact inhibition to cell cycle arrest." in: Genes & development, Vol. 8, Issue 1, pp. 9-22, 1994 (PubMed).

Sherr: "Mammalian G1 cyclins." in: Cell, Vol. 73, Issue 6, pp. 1059-65, 1993 (PubMed).

Gorospe, Liu, Xu et al.: "Inhibition of G1 cyclin-dependent kinase activity during growth arrest of human breast carcinoma cells by prostaglandin A2." in: Molecular and cellular biology, Vol. 16, Issue 3, pp. 762-70, 1996 (PubMed).

Hosts (380), (65), (14), (1), (1)
Reactivities (409), (179), (147), (81), (61), (54), (36), (13), (8), (3), (3), (1), (1), (1), (1)
Applications (300), (197), (92), (85), (61), (60), (51), (29), (12), (10), (6), (5), (1)
Conjugates (21), (19), (17), (11), (11), (11), (6), (6), (6), (6), (6), (6), (6), (6), (2), (2)
Epitopes (67), (52), (34), (33), (27), (20), (13), (10), (10), (9), (9), (9), (9), (7), (7), (6), (6), (6), (6), (6), (6), (5), (3), (3), (3), (3), (3), (2), (2), (2), (1), (1), (1), (1), (1), (1), (1), (1), (1), (1), (1), (1), (1), (1), (1)
Request Want additional data for this product?

The Independent Validation Initiative strives to provide you with high quality data. Find out more

Catalog No. ABIN967391
Contact our Customer Service for availability and price in your country.
Add to Basket

Order hotline:

  • +1 404 474 4654
  • +1 888 205 9894 (TF)
Validation Images
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