HSP105 Antibody

Heat shock protein 105, also called HSPH1 or HSP110, is a protein that in humans is encoded by the HSPH1 gene. Immunohistochemical analysis localizes HSP105 mainly in the cytoplasm. Database analysis indicates that both HSP105 isoforms are highly conserved during evolution. By analysis of radiation hybrids and human/rodent hybrid cell lines, the HSPH1 gene is mapped to chromosome 13. Both HSP105alpha and HSP105beta are upregulated in HeLa cells exposed to heat shock. HSP105alpha, but not HSP105beta, is also upregulate in response to other cell stresses. Following heat shock, HSP105 relocalizes from a cytoplasmic to perinuclear position. Additionally, it may constitute a major determinant for both prognosis and treatment response in colorectal cancer.

Product Specifications

CAS Number

9007-83-4

Specifications

Western blot: 0.5-1 µg/mL, IHC (FFPE) : 0.5-1 µg/mL, IHC (Frozen) : 0.5-1 µg/mL

UniProt

Q92598

Host

Rabbit

Reactivity

Human, Mouse, Rat

Immunogen

Amino acids 713-733 (EVMEWMNNVMNAQAKKSLDQD-human) were used as the immunogen for this HSP105 antibody.

Clonality

Polyclonal

Isotype

IgG

Applications

WB, IHC-P, IHC-F

Purity

Antigen affinity

Format

Antigen affinity purified

Buffer

Lyophilized from 1X PBS with 2.5% BSA and 0.025% sodium azide/thimerosal

Reconstitution

After reconstitution, the Hsp105 antibody can be stored for up to one month at 4oC. For long-term, aliquot and store at -20oC. Avoid repeated freezing and thawing.

Limitations

This HSP105 antibody is available for research use only.

Storage Conditions

After reconstitution, the Hsp105 antibody can be stored for up to one month at 4°C. For long-term, aliquot and store at -20°C. Avoid repeated freezing and thawing.

Formulation

0.5 mg/mL if reconstituted with 0.2ml sterile DI water

Applications Notes

The stated application concentrations are suggested starting amounts. Titration of the HSP105 antibody may be required due to differences in protocols and secondary/substrate sensitivity.

Location

Cytoplasmic

Image Legend

Western blot testing of HSP105 antibody and Lane 1: rat ovary ; 2: A549 cell lysate; 3: U87 cell lysate; 4: HeLa cell lysate. Expected molecular weight: 105-110 kDa.