01
Telomere Biology
Investigated in cell-culture models of telomere maintenance and replicative ageing.
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Immune Research
In stockThymosin Alpha-1
Thymosin Alpha-1 is a naturally occurring peptide studied for its role in immune signaling, particularly T-cell activation and cytokine pathway regulation [1,2] .
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- Controlled handling
Specifications
Product & molecular data
Lot & handling
- SKU
- SR-2227
- Category
- Immune Research
- Storage
- -20 °C, sealed, protected from light
- Availability
- In stock
Molecular
- Sequence
- Ac-Ser-Asp-Ala-Ala-Val-Asp-Thr-Ser-Ser-Glu-Ile-Thr-Thr-Lys-Asp-Leu-Lys-Glu-Lys-Lys-Glu-Val-Val-Glu-Glu-Ala-Glu-Asn
- Molecular formula
- C129H215N33O55
- Molecular weight
- 3108.31 g/mol
- CAS number
- 62304-98-7
- Storage conditions
- −20 °C sealed and desiccated, protected from light
- Format
- Lyophilized Vial
Analytics
Testing & quality
When a lot certificate is on file we report identity, purity, and appearance. We publish analytical data only — never dosing information or outcome claims.
01
RP-HPLC
Chromatographic purity against a qualified reference standard.
02
LC-MS / ESI-MS
Identity by observed versus theoretical molecular mass.
03
Karl Fischer / Loss on Drying
Residual moisture in lyophilized material.
04
Endotoxin & Bioburden
Contaminant screening on raw material and finished lots.
Research background
Published research context
Summary of the published literature this reference material is used in.
02
Gene Expression
Studied for reported effects on transcriptional regulation in experimental systems.
03
Senescence Models
Referenced in literature examining cellular senescence markers in vitro.
Immune Pathway Signaling
Research models examine Thymosin Alpha-1 in relation to innate and adaptive immune signaling, including Toll-like receptor pathways and cytokine modulation [1].
T-Cell Activation Studies
Studies focus on how this peptide influences T-cell differentiation, antigen presentation signaling, and immune response coordination [2].
Peptide Structure and Stability
Its well-defined sequence supports reproducible studies of immune signaling kinetics and pathway interaction [1].
Key Specs
- Peptide length: 28 amino acids
- Research context: immune and cytokine signaling
- References: PubChem, PubMed [1,2]
Referenced Citations
- PubChem, Thymosin Alpha-1: https://pubchem.ncbi.nlm.nih.gov/compound/Thymosin-alpha-1
- PubMed, Thymosin Alpha-1 immune signaling: https://pubmed.ncbi.nlm.nih.gov/17193831/
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