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>   home   >   Products   >   Primary Antibodies   >   Signal Transduction   >   Alpha B Crystallin Antibody   

Alpha B Crystallin Antibody

Alpha B Crystallin Antibody, Clone 1A7.D5

     
  •  - Alpha B Crystallin Antibody ASM10085
    Immunocytochemistry/Immunofluorescence analysis using Mouse Anti-Alpha B Crystallin Monoclonal Antibody, Clone 1A7.D5 (ASM10085). Tissue: Neuroblastoma cell line (SK-N-BE). Species: Human. Fixation: 4% Formaldehyde for 15 min at RT. Primary Antibody: Mouse Anti-Alpha B Crystallin Monoclonal Antibody (ASM10085) at 1:100 for 60 min at RT. Secondary Antibody: Goat Anti-Mouse ATTO 488 at 1:100 for 60 min at RT. Counterstain: Phalloidin Texas Red F-Actin stain; DAPI (blue) nuclear stain at 1:1000, 1:5000 for 60min RT, 5min RT. Localization: Membrane. Magnification: 60X. (A) DAPI (blue) nuclear stain (B) Phalloidin Texas Red F-Actin stain (C) Alpha B Crystallin Antibody (D) Composite.
    detail
  • WB - Alpha B Crystallin Antibody ASM10085
    Western Blot analysis of Bovine cell lysates showing detection of Alpha B Crystallin protein using Mouse Anti-Alpha B Crystallin Monoclonal Antibody, Clone 1A7.D5 (ASM10085). Load: 15 µg. Block: 1.5% BSA for 30 minutes at RT. Primary Antibody: Mouse Anti-Alpha B Crystallin Monoclonal Antibody (ASM10085) at 1:50 for 2 hours at RT. Secondary Antibody: Sheep Anti-Mouse IgG: HRP for 1 hour at RT.
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Product Information
Application
  • Applications Legend:
  • WB=Western Blot
  • IHC=Immunohistochemistry
  • IHC-P=Immunohistochemistry (Paraffin-embedded Sections)
  • IHC-F=Immunohistochemistry (Frozen Sections)
  • IF=Immunofluorescence
  • FC=Flow Cytopmetry
  • IC=Immunochemistry
  • ICC=Immunocytochemistry
  • E=ELISA
  • IP=Immunoprecipitation
  • DB=Dot Blot
  • CHIP=Chromatin Immunoprecipitation
  • FA=Fluorescence Assay
  • IEM=Immuno electron microscopy
  • EIA=Enzyme Immunoassay
WB, E, ICC
Primary Accession P02511
Other Accession NP_001876.1
Host Mouse
Isotype IgG1
Reactivity Human, Rat, Pig, Bovine
Clonality Monoclonal
Description Mouse Anti-Human Alpha B Crystallin Monoclonal IgG1
Target/Specificity Detects ~20kDa (Predicted mol. weight is ~21kDa). Does not cross-react with αA-crystallin, βL-crystallin, βH-crystallin, γ-crystallin, HSP25, HSP27 or HSP47 proteins.
Other Names AACRYA Antibody, CRYA2 Antibody, CRYAB Antibody, CTPP2 Antibody, HSPB5 Antibody, NY Ren 27 antigen Antibody, alpha crystallin BAntibody
Clone Names 1A7.D5
Immunogen Native Alpha B Crystallin
Purification Protein G Purified
Storage -20ºC
Storage Buffer PBS pH7.2, 50% glycerol, 0.09% sodium azide
Shipping Temperature Blue Ice or 4ºC
Certificate of Analysis 0.5 µg/ml of SMC-159 was sufficient for detection of 50 ng purified alpha B crystalline by colorimetric immunoblot analysis using Goat anti-mouse IgG:HRP as the secondary antibody.
Cellular Localization Cytoplasm | Nucleus
Research Areas
Citations (0)
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Background

The alpha-crystallins are major water-soluble lens structural proteins of the vertebrate eye that are related to the small heat shock protein family. The alpha-crystallins possess structural and functional similarities with HSP25 and HSP27 (1). Mammalian lens cystallins are divided into alpha, beta and gamma families. Alpha and beta families are further divided into acidic and basic groups (Alpha-A and Alpha-B respectively). In the lens, alpha-crystallin primarily functions to maintain proper refractive index, however it can also function as a molecular chaperone that binds to the denatured proteins, keeping them in solution and thereby maintaining the translucency of the lens. When cellular stress occurs, alpha-crystallin enters its’ phosphorylated state and may serve a structural control function and play a role in protein maintenance (2). In addition to their interaction with proteins, alpha-crystallins also interact with native molecules such as membrane proteins, Golgi matrix protein, structural proteins, nuclear proteins and DNA (3, 4, 5, 6, and 7). Two other functions are an autokinase activity and participation in the intracellular architecture, and it has also been proven that both alpha-A and B prevent apoptosis by inhibiting caspases (8). Specifically, alpha-B cystallin is found in many cells and organs outside the lens, and alpha B is overexpressed in several neurological disorders and in cell lines under stress conditions (9).

References

1. Merck K.B. et al. (1993) J Biol Chem. 268: 1046-1052.
2. Horwitz J. (1992) Proc Natl Acad Sci USA. 89(21): 10449-10453.
3. Cobb B.A. and Petrash J.M. (2002) Biochemistry. 41: 483-490
4. Horwitz J. (2003) Exp Eye Res. 76: 145-153.
5. Bullard B. et al. (2004) J Biol Chem. 279: 7917-7924.
6. Gangalum R.K., Schibler M.J. and Bhat S.P. (2004) J Biol Chem. 279: 43374.43377.
7. Maddala R. and Rao V.P. (2005) Exp Cell Res. 306: 203-215.
8. Yaung J., et al. (2007) Molecular Vision 13: 566-577.
9. Head M.W. et al. (2000) Neuropathol Appl Neurobiol. 26: 304-312.
10. Banduseela V.C., et al. (2009) Physiol Genomics. 39(3): 141-159.

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Cat# ASM10085
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