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Gibco™ Human IL-4 Recombinant Protein, PeproTech®

Artikelnummer. 17880003
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Mængde:
1 mg
100 μg
20 μg
250 μg
5 μg
50 μg
500 μg
Pakningsstørrelse:
20µg
50µg
5µg
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Artikelnummer. 17880003

Brand: Gibco™ 2000450UG

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Beskrivelse

Recombinant Protein

Recombinant Human IL-4 is a 15.1 kDa globular protein containing 130 amino acid residues. This product is shipped at ambient temperature. For storage, handling and reconstitution information, please see the lot-specific Certificate of Analysis

Interleukin-4 (IL-4) is a pleiotropic, immune-modulatory cytokine produced by activated T cells, and serves as a ligand for interleukin 4 receptor. IL-4 has been found to have the broadest range of actions. The interleukin 4 receptor also binds to IL13, which may contribute to many overlapping functions of this cytokine and IL13. STAT6, a signal transducer and activator of transcription, has been shown to play an important role in mediating the immune regulatory signal of IL-4. The IL-4 gene, IL-3, IL-5, IL-13, and CSF2 form a cytokine gene cluster on chromosome 5q. In particular, IL-4 is located in close proximity to IL13 on the chromosome. Further, the IL-4 gene, IL13 and IL5 are found to be coordinated by several long-range regulatory elements over a 120 kilobase range on the chromosome. IL-4 delta 2 is a known splice variant of IL-4.
TRUSTED_SUSTAINABILITY

Tekniske data

Adgangsnummer P05112
Til brug med (applikation) ELISA, Functional Assay, Western Blot
Formulering protein with no preservative
Gen-id (Entrez) 3565
Molekylvægt (g/mol) 15.1 kDa
Navn Human IL-4
Mængde 50 μg
Kilde E. coli
Regulatorisk status RUO
Endotoksin koncentration <1 EU/ μg
Gene Alias B cell growth factor 1; B_cell stimulatory factor 1; B-cell growth factor 1; B-cell IgG differentiation factor; B-cell stimulatory factor 1; BCGF1; BCGF-1; binetrakin; BSF1; BSF-1; cytokine; H-IL-4; IGG1 induction factor; IL2; IL4; Il-4; Il4e12; ILN; Interleukin; interleukin 4; interleukin 4 variant 2; interleukin 4 variant IL-4 delta2; interleukin 4 variant IL-4 delta3; interleukin 4 variant IL-4 int2A; interleukin 4 variant IL-4 int3A; interleukin 4 variant IL-4 int3B; Interleukin4; interleukin-4; interleukin-4 precursor; lymphocyte stimulatory factor 1; MGC79402; M-IL-4; Pitrakinra
Fælles navn IL-4
Gen symbol Il4
Biologisk aktivitet The ED50 as determined by the dose-dependent stimulation of human TF-1 cells is ≤ 0.2 ng/ml, corresponding to a specific activity of ≥ 5 x 10^6 units/mg
Konjugeret Unconjugated
Rekombinant Recombinant
Sekvens MHKCDITLQE IIKTLNSLTE QKTLCTELTV TDIFAASKNT TEKETFCRAA TVLRQFYSHH EKDTRCLGAT AQQFHRHKQL IRFLKRLDRN LWGLAGLNSC PVKEANQSTL ENFLERLKTI MREKYSKCSS
Indhold og opbevaring -20°C
Udtrykssystem E. coli
Form Lyophilized
Renhed eller kvalitetsklasse ≥ 98% by SDS-PAGE gel and HPLC analyses.
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