Recombinant Full Length Hamster Il4 Protein, His tagged

• Cat.No.: IL4-19H
• Product Overview: Recombinant Hamster Il4 Protein, Sourced from HEK293, Met1-Phe147, with C-terminal His Tag.

Specification

• Species: Hamster
• Source: HEK293
• Tag: His
• Protein Length: 1-147 aa
• Description: Interleukin 4 (IL-4) is a cytokine that that functions as a potent regulator of immunity. It is secreted primarily by mast cells, Th2 cells, eosinophils, and basophils. IL-4 signals through the IL-4R α-chain which activates several pathways. This activation can lead to B cell proliferation, survival of T and B cells and chemokine production. IL-4 has been shown to have a role in allergic asthma through its regulation of TH2 cell proliferation and IgE synthesis, and atopy or excessive IgE production has been associated with elevated levels of IL-4 in response to allergens.
• Form: Lyophilized from 1× PBS with Trehalose
• Molecular Mass: 18.5 kDa
• Purity: >95% by SDS-PAGE
• Applications: ELISA and Western Blot Analysis
• Storage: 2 years at -20 to -80 centigrade as supplied. 1 month at 4 centigrade after reconstitution with preservative. 1 year at -20 to -80 centigrade after reconstitution. For long-term storage, store for up to 2 years at -20 centigrade and 5 years at -80 centigrade after reconstitution.
• Shipping: Ambient
• Reconstitution: Reconstitute in 25 μL in sterile PBS containing at least 0.1% protein.

Gene Information

• Gene Name: Il4 interleukin 4 [ Mesocricetus auratus (golden hamster) ]
• Official Symbol: Il4
• Synonyms: Il4; interleukin 4; IL-4; BSF-1; interleukin-4; B-cell stimulatory factor 1; Lymphocyte stimulatory factor 1
• Gene ID: 101843742
• mRNA Refseq: XM_005067769
• Protein Refseq: XP_005067826
• UniProt ID: Q60440