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Anti-Hsp90 antibody [AC88] (ab13492)

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Overview

Product name

Anti-Hsp90 antibody [AC88]
See all Hsp90 products (21) ...

Description

Mouse monoclonal [AC88] to Hsp90

Specificity

Ab13492 recognises both Hsp90 alpha and beta. It reacts with the rodent glucocorticoid receptor and with proliferation potential proteins (P2PS) with apparent molecular masses of 30-40 kDa, which are associated with the 30-40S substructures of nuclear hnRNP complexes and share an epitope in common with Hsp90.

Tested applications

IHC-Fr, IHC-P, ICC/IF, WB, IP, Flow Cyt, ICCmore details

Cross reactivity

Reacts with

Mouse, Rat, Sheep, Rabbit, Chicken, Guinea pig, Hamster, Dog, Human, Pig, Caenorhabditis elegans, Carp, Fish, Monkey, African Green Monkey, Rainbow Trout

Immunogen

Achlya ambisexualis (water mold) Hsp90.

Epitope

The epitope of this antibody has been mapped to amino acid residues 604-697 of the human Hsp90 sequence.

Positive control

HeLa Cell Lysate (Heat Shocked). Hsp90 Protein.

Properties

Form

Liquid

Storage instructions

Store at +4°C short term (1-2 weeks). Aliquot and store at -20°C or -80°C. Avoid repeated freeze / thaw cycles.

Storage buffer

Preservative: None
Constituents: 50% Glycerol, PBS, 0.1mM PMSF. pH 7.2

Concentration

Concentration information loading...

Purity

Protein G purified

Purification notes

This antibody is affinity purified.

Clonality

Monoclonal

Clone number

AC88

Isotype

IgG1

  • Western blot - Hsp90 antibody [AC88] (ab13492)Western blot - Hsp90 antibody [AC88] (ab13492) image (enlarge)

  • Immunocytochemistry - Hsp90 antibody [AC88] (ab13492)Immunocytochemistry - Hsp90 antibody [AC88] (ab13492) image (enlarge)

  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Hsp90 antibody [AC88] (ab13492)Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Hsp90 antibody [AC88] (ab13492) image (enlarge)

Applications

Show applications key

Our Abpromise guarantee covers the use of ab13492 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

Target

Relevance

In mammalian cells there are at least two Hsp90 isoforms, Hsp90a and Hsp90b which are encoded by separate genes. These ubiquitous and highly conserved proteins account for 1-2% of all cellular proteins in most cells. Hsp90 is part of the cells powerful network of chaperones to fight the deleterious consequences of protein unfolding caused by nonphysiological conditions. However, in the absence of stress, Hsp90 is a necessary component of fundamental cellular processes such as hormone signaling and cell cycle control. In this context several key regulatory proteins such as steriod receptors, cell cycle kinases involved in signal transduction and p53 have been identified as substrates of Hsp90. It has been suggested that Hsp90 acts as a capacitor for morphological evolution by buffering widespread variation, which may affect morphogenic pathways.

Cellular localization

Cytoplasmic

Alternative names

  • D6S182 antibody
  • FLJ26984 antibody
  • FLJ31884 antibody
  • heat shock 90kDa protein 1 alpha antibody
  • Heat shock protein 90kDa alpha cytosolic class A member 1 antibody
  • Heat shock protein 90kDa alpha cytosolic class B member 1 antibody
  • Heat shock protein HSP 90 alpha antibody
  • Heat shock protein HSP 90 beta antibody
  • HSP 84 antibody
  • HSP 86 antibody
  • Hsp 90 antibody
  • HSP84 antibody
  • HSP86 antibody
  • Hsp89 antibody
  • Hsp90 antibody
  • HSP90 Beta antibody
  • HSP90A antibody
  • HSP90AA1 antibody
  • HSP90AB1 antibody
  • HSP90B antibody
  • HSP90N antibody
  • HSPC1 antibody
  • HSPC2 antibody
  • HSPCA antibody
  • HSPCAL1 antibody
  • HSPCAL4 antibody
  • HSPCB antibody
  • HSPN antibody
  • LAP2 antibody
  • Lipopolysaccharide associated protein2 antibody
  • LPS associated protein 2 antibody
  • NY REN 38 antigen antibody
see all

Anti-Hsp90 antibody [AC88] images:

  Western blot - Hsp90 antibody [AC88] (ab13492)

Western blot - Hsp90 antibody [AC88] (ab13492)

All lanes : Anti-Hsp90 antibody [AC88] (ab13492) at 1/1000 dilution

Lane 1 : Hsp90 native human protein
Lane 2 : Hsp90 beta reombinant human protein
Lane 3 : Hsp90 alpha reombinant human protein
Lane 4 : Cell lysates prepared from heat shocked Hela cells
Lane 5 : Cell lysates prepared from heat shocked 3T3 cells
Lane 6 : Cell lysates prepared from heat shocked PC-12 cells
Lane 7 : Cell lysates prepared from heat shocked CHO-K1 cells
Lane 8 : Cell lysates prepared from heat shocked Rat-2 cells


Predicted band size : 84.7 (alpha) , 83.2 (beta) kDa

  Immunocytochemistry - Hsp90 antibody [AC88] (ab13492)

Immunocytochemistry - Hsp90 antibody [AC88] (ab13492)

ab13492 staining Hsp90 in cultured human AGS cells by Immunocytochemistry. Cells were fixed with formaldehyde, permeabilized with 0.025% Triton-X in TBS and blocking with 5% serum was performed for 1 hour at 230C. Samples were incubated with primary antibody (1/100) for 1 hour at 23°C. An undiluted HRP-conjugated goat polyclonal to mouse IgG was used undiluted as secondary antibody.

This image is a courtesy of Anonymous Abreview

See Abreview

  Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Hsp90 antibody [AC88] (ab13492)

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Hsp90 antibody [AC88] (ab13492)

ab13492 staining Hsp90 in human stomach tissue section by Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections). Tissue underwent formaldehyde fixation before heat mediated antigen retrieval in Citrate pH 6.0 and then blocking with 5% serum for 1 hour at 23°C was performed. The primary antibody was diluted 1/100 and incubated with sample for 1 hour at 23°C. A HRP conjugated goat polyclonal to mouse IgG was used undiluted as secondary antibody.

This image is a courtesy of Anonymous Abreview

See Abreview

  Immunoprecipitation - Hsp90 antibody [AC88] (ab13492)

Immunoprecipitation - Hsp90 antibody [AC88] (ab13492)

ab13492 Immunoprecipitate OF hSP 90 in human AGS whole cell lysate. 200µg of cell lysate was incubated with primary antibody (1/250 in RIPA buffer) and matrix (Protein A/G) for 16 hours at 4°C.
For western blotting Ab6728 (1/1000) was used.

This image is courtesy of an anonymous Abreview

See Abreview

  Immunocytochemistry/ Immunofluorescence - Hsp90 antibody [AC88] (ab13492)

Immunocytochemistry/ Immunofluorescence - Hsp90 antibody [AC88] (ab13492)

ICC/IF image of ab13492 stained HepG2 cells. The cells were 4% PFA fixed (10 min) and then incubated in 1%BSA / 10% normal goat serum / 0.3M glycine in 0.1% PBS-Tween for 1h to permeabilise the cells and block non-specific protein-protein interactions. The cells were then incubated with the antibody (ab13492, 5µg/ml) overnight at +4°C. The secondary antibody (green) was DyLight® 488 goat anti-mouse IgG - H&L, pre-adsorbed (ab96879) used at a 1/250 dilution for 1h. Alexa Fluor® 594 WGA was used to label plasma membranes (red) at a 1/200 dilution for 1h. DAPI was used to stain the cell nuclei (blue) at a concentration of 1.43µM.

References for Anti-Hsp90 antibody [AC88] (ab13492)

This product has been referenced in:

  • Wu Y  et al. Developmental expression of heat shock proteins 60, 70, 90, and A2 in rabbit testis. Cell Tissue Res 344:355-63 (2011). IHC-P; Rabbit.Read more (PubMed: 21538228) »
  • Peng Y  et al. The 90-kDa Heat Shock Protein Stabilizes the Polysomal Ribonuclease 1 mRNA Endonuclease to Degradation by the 26S Proteasome. Mol Biol Cell 19:546-52 (2008). WB; African Green Monkey.Read more (PubMed: 18045990) »

See all 3 publications for this product

Publishing research using ab13492? Please let us know so that we can cite the reference in this datasheet

Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"