Anti-Hsp105/HSPH1 Antibody Picoband™ (monoclonal, 3D10)
- SPECIFICATION
- CITATIONS
- PROTOCOLS
- BACKGROUND
Application ![]()
| WB, IHC, IF, ICC, FC |
---|---|
Primary Accession | Q92598 |
Host | Mouse |
Isotype | Mouse IgG1 |
Reactivity | Human |
Clonality | Monoclonal |
Format | Lyophilized |
Description | Anti-Hsp105/HSPH1 Antibody Picoband™ (monoclonal, 3D10) . Tested in Flow Cytometry, IF, IHC, ICC, WB applications. This antibody reacts with Human. |
Reconstitution | Add 0.2ml of distilled water will yield a concentration of 500 µg/ml. |
Gene ID | 10808 |
---|---|
Other Names | Heat shock protein 105 kDa, Antigen NY-CO-25, Heat shock 110 kDa protein, Heat shock protein family H member 1, HSPH1, HSP105, HSP110, KIAA0201 |
Calculated MW | 105 kDa |
Application Details | Western blot, 0.1-0.5 µg/ml, Human Immunohistochemistry (Paraffin-embedded Section), 0.5-1 µg/ml, Human, By Heat Immunocytochemistry/Immunofluorescence, 2 µg/ml, Human Flow Cytometry, 1-3 µg/1x10^6 cells, Human |
Subcellular Localization | Cytoplasm. |
Tissue Specificity | Highly expressed in testis. Present at lower levels in most brain regions, except cerebellum. Overexpressed in cancer cells. |
Contents | Each vial contains 4mg Trehalose, 0.9mg NaCl, 0.2mg Na2HPO4, 0.05mg NaN3. |
Clone Names | Clone: 3D10 |
Immunogen | E. coli-derived human Hsp105 recombinant protein (Position: Y653-D858). |
Cross Reactivity | No cross-reactivity with other proteins. |
Storage | Store at -20˚C for one year from date of receipt. After reconstitution, at 4˚C for one month. It can also be aliquotted and stored frozen at -20˚C for six months. Avoid repeated freeze-thaw cycles. |
Name | HSPH1 |
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Synonyms | HSP105, HSP110, KIAA0201 |
Function | Acts as a nucleotide-exchange factor (NEF) for chaperone proteins HSPA1A and HSPA1B, promoting the release of ADP from HSPA1A/B thereby triggering client/substrate protein release (PubMed:24318877). Prevents the aggregation of denatured proteins in cells under severe stress, on which the ATP levels decrease markedly. Inhibits HSPA8/HSC70 ATPase and chaperone activities (By similarity). |
Cellular Location | Cytoplasm. |
Tissue Location | Highly expressed in testis. Present at lower levels in most brain regions, except cerebellum. Overexpressed in cancer cells. |

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Provided below are standard protocols that you may find useful for product applications.
Background
HSP105 (HEAT-SHOCK 105/110-KD PROTEIN 1), 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 HSP105-alpha and HSP105-beta are upregulated in HeLa cells exposed to heat shock. HSP105-alpha, but not HSP105-beta, is also upregulate in response to other cell stresses. Following heat shock, HSP105 relocalizes from a cytoplasmic to perinuclear position. Besides, HSP110 may thus constitute a major determinant for both prognosis and treatment response in colorectal cancer.

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