| Field | Specification |
|---|---|
| Target | |
| Alternative names | 90 kDa ribosomal protein S6 kinase 3; CLS; HU 3; HU2; HU3; Insulin stimulated protein kinase 1; Insulin-stimulated protein kinase 1; ISPK-1; ISPK1; KS6A3_HUMAN; MAP kinase activated protein kinase 1b; MAP kinase-activated protein kinase 1b; MAPK activated protein kinase 1b; MAPK-activated protein kinase 1b; MAPKAP kinase 1b; MAPKAPK 1b; MAPKAPK-1b; MAPKAPK1B; Mental retardation; X linked 19; MRX19; OTTHUMP00000023036; p90 RSK2; p90 RSK3 ; p90-RSK 3; p90RSK3; pp90RSK2; Ribosomal protein S6 kinase 90kDa polypeptide 3; Ribosomal protein S6 kinase alpha 3; Ribosomal protein S6 kinase alpha-3; Ribosomal protein s6 kinase ii alpha 2 ; Ribosomal S6 kinase 2; Rps6ka3; RSK; RSK-2; RSK2; S6 kinase 2; S6K alpha3; S6K-alpha-3 |
| UniProt # | |
| Host | |
| Clonality | |
| Isotype | |
| Reactivity | |
| Applications | |
| Immunogen | Recombinant Human Ribosomal protein S6 kinase alpha-3 protein (214-431AA) |
| Conjugate | |
| Source | This product is a polyclonal antibody purified from rabbit antiserum. |
| Purification | |
| Form | Liquid |
| Storage | |
| Storage buffer | |
| Catalog no. (Mfr.) | |
| Main SKU |
Overview
This polyclonal anti-RPS6KA3 antibody raised in Rabbit, conjugated with Biotin, tested in ELISA. Designed to detect RPS6KA3 in Human for signal transduction research.
Key elements and design rationale
- Immunogen: Recombinant Human Ribosomal protein S6 kinase alpha-3 protein (214-431AA) — determines epitope; confirm sample prep compatibility.
- Host (Rabbit): Requires anti-rabbit-IgG secondary matching isotype IgG.
- Polyclonal: Multiple epitopes = robust signal; lot-to-lot variability — include controls.
- Isotype (IgG): Match secondary, Protein A/G, and isotype controls to IgG.
- Purification (Protein G purification): Enriches Ig classes; reduces non-specific background.
- Biotin: Streptavidin/avidin amplification; block endogenous biotin in biotin-rich samples.
Biological background
RPS6KA3 (also: 90 kDa ribosomal protein S6 kinase 3, CLS, HU 3, HU2, HU3, Insulin stimulated protein kinase 1, Insulin-stimulated protein kinase 1, ISPK-1, ISPK1, KS6A3_HUMAN, MAP kinase activated protein kinase 1b, MAP kinase-activated protein kinase 1b, MAPK activated protein kinase 1b, MAPK-activated protein kinase 1b, MAPKAP kinase 1b, MAPKAPK 1b, MAPKAPK-1b, MAPKAPK1B, Mental retardation, X linked 19, MRX19, OTTHUMP00000023036, p90 RSK2, p90 RSK3 , p90-RSK 3, p90RSK3, pp90RSK2, Ribosomal protein S6 kinase 90kDa polypeptide 3, Ribosomal protein S6 kinase alpha 3, Ribosomal protein S6 kinase alpha-3, Ribosomal protein s6 kinase ii alpha 2 , Ribosomal S6 kinase 2, Rps6ka3, RSK, RSK-2, RSK2, S6 kinase 2, S6K alpha3, S6K-alpha-3) — studied in Human systems. Expression, localization, and PTMs vary across cell types and disease states. Consult UniProt, NCBI Gene, and primary literature for current RPS6KA3 annotation relevant to signal transduction.
Common research applications
- ELISA: Quantify soluble target; ensure samples within the linear detection range.
Notes for experimental interpretation
- Isotype controls: IgG from Rabbit at equivalent concentration.
- Cross-reactivity: Polyclonal: validate with KO/KD controls.
- Matrix effects: Verify dilution linearity in your sample matrix.
- Reactivity: Confirmed for Human; extrapolation requires validation.
This product is a polyclonal antibody purified from rabbit antiserum.
RPS6KA3 is a protein studied in Human biology. This polyclonal antibody raised in Rabbit detects RPS6KA3 in ELISA applications, IgG isotype.
Reported reactive against Human. Immunogen from Human. Cross-reactivity with untested species requires empirical confirmation.
Reported for ELISA. Optimize dilution/blocking per application. Consult datasheet for working concentrations.
Biotin: streptavidin/avidin amplification. Block endogenous biotin in biotin-rich samples.
(1) Isotype control: IgG from Rabbit; (2) Positive control: lysate/cell line expressing RPS6KA3; (3) Negative control: siRNA KD or KO; (4) Dilution linearity in your sample matrix.
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.
