Rat Suppressors Of Cytokine Signaling 1 (SOCS1) Protein

Product specifications

Proteins and Peptides

Suppressors Of Cytokine Signaling 1 (SOCS1)

E. coli

Rat

Unconjugated

Concentration: Prior to lyophilization: 200 µg/ml
Sequence Fragment: Please enquire.
Tag: N-terminal His tag

Recombinant

> 90%

1 mg

5 mg

Lyophilized To keep the original salt concentration, we recommend reconstituting to the original concentration prior to lyophilization (see Concentration) in ddH2O. If a lower concentration is required, dilute in PBS, pH 7.4. If a higher concentration is required, the product can be reconstituted directly in PBS, pH 7.4, though please note that this will change the overall salt concentration. The stock concentration should be between 0.1-1.0 mg/ml. Do not vortex.

WB, SDS-PAGE

Prior to lyophilization: PBS, pH 7.4, containing 0.01% Sarcosyl, 1 mM DTT, 5% Trehalose and Proclin-300.

Shipped within 1-2 months.

Store at 2-8 °C for up to one month. Store at -80 °C for up to one year. Avoid repeated freeze/thaw cycles.

No

AISIMD,CIS1,CISH1,JAB,SOCS-1,SSI-1,SSI1,TIP-3,TIP3

Protein SOCS1

RUO

This product is for research use only.   Not for human consumption, cosmetic, therapeutic or diagnostic use.

Descripción

SOCS1 is a critical negative regulator of cytokine signaling pathways, particularly those mediated by the Janus kinase/signal transducer and activator of transcription (JAK/STAT) system. It functions by directly binding to JAKs through its SH2 domain and targeting them for proteasomal degradation via its SOCS box, which recruits components of the ubiquitin-proteasome machinery. SOCS1 regulates immune responses by preventing excessive cytokine signaling, particularly in interferon-γ, IL-6, and IL-4 pathways, ensuring proper immune homeostasis and inflammation control. It is highly expressed in immune cells, including T cells, macrophages, and dendritic cells, where it regulates processes like cytokine sensitivity, inflammation, and T-cell activation. Dysregulation of SOCS1 contributes to autoimmune diseases, chronic inflammation, and cancer due to hyperactivation of cytokine signaling. Knockout studies reveal severe inflammatory responses, lymphocyte activation, and neonatal lethality, underscoring its essential role in immune regulation and cytokine signaling balance.

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