| Field | Specification |
|---|---|
| Mfr No | |
| Alternative Names | Stress-induced-phosphoprotein 1;STI1;Hsc70/Hsp90-organizing protein;Hop;Renal carcinoma antigen NY-REN-11;Transformation-sensitive protein IEF SSP 3521;STIP1; |
| Cellular Localization | |
| Clonality | |
| Concentration | |
| Host | |
| Immunogen | A synthetic peptide corresponding to a sequence at the C-terminus of human STIP1, identical to the related mouse and rat sequences. |
| Isotype | |
| Molecular Weight | |
| Product Type | |
| Reactivity | |
| Reconstitution | |
| Target | |
| UniProt # |
Overview
This antibody is intended for detection of STIP1 (Stress-induced-phosphoprotein 1) in biological samples using common immunoassay formats. It is typically selected based on target identity, species reactivity, clonality/clone information, and detection modality.
Vendor notes: Boster Bio Anti-STIP1 Antibody Picoband® catalog # PB9896. Tested in WB applications. This antibody reacts with Human, Mouse, Rat. The brand Picoband indicates this is a premium antibody that guarantees superior quality, high affinity, and strong signals with minimal background in Western blot applications. Only our best-performing antibodies are designated as Picoband, ensuring unmatched performance.
Key elements and design rationale
- Antibody format: Rabbit Polyclonal Rabbit IgG
- Immunogen / epitope context: A synthetic peptide corresponding to a sequence at the C-terminus of human STIP1, identical to the related mouse and rat sequences.
- Molecular weight context: reported MW: 63 kDa; calculated MW: 62639 MW
- Reactivity: Human,Mouse,Rat
- Applications: WB
As a polyclonal antibody, the reagent recognizes multiple epitopes on the target, which can improve detection robustness but may increase sensitivity to sample-dependent epitope changes.
Biological background
Stress-induced-phosphoprotein 1; Stress-induced-phosphoprotein 1. STIP1 is an adaptor protein that coordinates the functions of HSP70 and HSP90 in protein folding. It is thought to assist in the transfer of proteins from HSP70 to HSP90 by binding both HSP90 and substrate-bound HSP70. STIP1 also stimulates the ATPase activity of HSP70 and inhibits the ATPase activity of HSP90, suggesting that it regulates both the conformations and ATPase cycles of these chaperones. The International Radiation Hybrid Mapping Consortium mapped the STIP1 gene to 11q13. Functional note: Mediates the association of the molecular chaperones HSC70 and HSP90 (HSPCA and HSPCB). Reported localization: Cytoplasm . Nucleus . Expression/tissue context: Widely expressed. Expressed in brain, pancreas, heart, skeletal muscles, liver, lung, kidney and placenta.
Research relevance and current trends
- Chaperones: Researchers commonly examine how STIP1 (Stress-induced-phosphoprotein 1) relates to this theme using model systems and orthogonal readouts.
- Heat Shock Proteins: Researchers commonly examine how STIP1 (Stress-induced-phosphoprotein 1) relates to this theme using model systems and orthogonal readouts.
- Protein Trafficking: Researchers commonly examine how STIP1 (Stress-induced-phosphoprotein 1) relates to this theme using model systems and orthogonal readouts.
Common research applications
- Western blotting: compare relative STIP1 (Stress-induced-phosphoprotein 1) levels across conditions; band patterns may reflect isoforms and processing.
Notes for experimental interpretation
- Specificity notes: No cross reactivity with other proteins.
- Cross-reactivity: No cross-reactivity with other proteins.
- Isoforms and PTMs: Apparent size and signal patterns can differ across splice isoforms, proteolytic processing, and post-translational modifications.
- Controls: Include an isotype control (as relevant), no-primary control for imaging, and orthogonal validation such as KD/KO samples when available.
Customization & Add-ons: Can’t find the antibody you need—or require a custom format for your assay? We can help you source the best match or support custom antibody solutions for diverse research needs, including species and isotype selection, conjugations and labeling (e.g., HRP/AP, biotin, fluorophores), purification grade options (Protein A/G, affinity purified), formulation preferences (buffer selection, carrier-free, glycerol-free), custom concentrations and aliquoting, low-endotoxin options for cell-based work, and application-focused QC/validation support (project dependent). Click Talk to a Scientist to submit a request, email us at support@biohippo.com, or explore our Research Services for additional support—our team will follow up with feasibility details and next steps.
