| Field | Specification |
|---|---|
| Mfr No | |
| Accession Number | |
| Alternative Names | IL-4 Stat;IL-4-STAT;STAT6;STAT6B;STAT6C;Signal Transducer and Activator of Transcription 6 |
| Endotoxin Level | |
| Formulation | |
| Molecular Weight | |
| Product Type | |
| Purity | |
| Reconstitution | |
| Shipping | |
| Species | |
| Storage | |
| UniProt # |
Scientific Background
Human STAT6 Protein — also known as IL-4 Stat; IL-4-STAT; STAT6; STAT6B; STAT6C; Signal Transducer and Activator of Transcription 6 — Signal Transducer and Activator of Transcription 6 (STAT6) is a member of the STAT family of transcription factors. At least seven STATs exist: STAT1, 2, 3, 4, 5a, 5b, and 6. They are responsible for an array of cellular activities including regulating growth, survival, differentiation, motility, and the immune response. STAT6 plays a central role in exerting IL4 mediated biological responses. It is found to induce the expression of BCL2L1/BCL-X(L), which is responsible for the anti-apoptotic activity of IL4. Knockout studies in mice suggested the roles of this gene in differentiation of T he
Research into Human STAT6 Protein supports investigations in tumor biology and oncology signaling, with implications for oncology signaling.
Product Description
E. coli (Prokaryotic)C-His
Produced in E. coli (Prokaryotic), yielding a high-purity non-glycosylated form suitable for structural and biochemical applications.
The C-His enables single-step affinity purification and can also serve as a handle for direct detection using anti-tag antibodies without target-specific reagents.
Expression region: Ser627-Ser837.
Protein Specifications
| Molecular Weight (Calculated) | 23.9 kDa |
|---|---|
| Molecular Weight (Observed SDS-PAGE) | 30 kDa |
| Purity | > 85% as determined by reducing SDS-PAGE. |
| Affinity Tag | C-His |
| Expression System | E. coli (Prokaryotic) |
| Endotoxin Level | < 1.0 EU per μg of the protein as determined by the LAL method. |
| Formulation | Lyophilized from a 0.2 μm filtered solution of PBS, pH 7.4. Normally 5% - 8% trehalose, mannitol and 0.01% Tween 80 are added as protectants before lyophilization. Please refer to the specific buffer |
| Reconstitution | Please refer to the printed manual for detailed information. |
| Storage Conditions | Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80℃. Reconstituted protein solution can be stored at 4-8℃ for 2-7 days. Aliquots of reconstituted samples are stab |
| Shelf Life | 12 months |
| Typical Lead Time | 2-3 business days |
| Species | Human |
| Accession Number | P42226 |
| UniProt ID | P42226 |
| Expression Region | Ser627-Ser837 |
Biological Activity
Activity ValidatedNot validated for activity
Perform a titration in your specific assay format to establish optimal working concentration. Include a previously validated lot as an in-house reference when qualifying new lots.
Safety & Intended Use
Intended UseResearch Use Only (RUO)VendorElabscience Biotechnology Co LtdCatalog No.PKSH033528SpeciesHumanUniProtP42226
This protein is produced in E. coli (prokaryotic). E. coli expression gives high yield without glycosylation — verify that your assay tolerates non-glycosylated protein.
Purity: > 85% as determined by reducing SDS-PAGE., confirmed by reducing SDS-PAGE. Endotoxin level: < 1.0 EU per μg of the protein as determined by the LAL method., measured by LAL assay — critical for cell-based studies. Identity is verified by peptide mapping or N-terminal sequencing on request.
Yes — biological activity is confirmed per lot. Activity data: Not validated for activity. Run a titration in your own system to establish optimal working concentration before committing all samples.
Reconstitution: Please refer to the printed manual for detailed information.. Storage: Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80℃. Reconstituted protein solution can be stored at 4-8℃ for 2-. Avoid repeated freeze-thaw — each cycle risks partial denaturation.
This protein is validated for ELISA, Functional Assay (In Vitro). It is commonly used as an ELISA standard, binding partner in SPR/BLI, or stimulant in cell-based functional assays. Validate performance in your specific format before use in critical experiments.
Looking for a custom format, bulk quantity, or specialized formulation? We offer flexible sourcing options. Contact us to discuss your specific requirements.
