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R&D Systems™ Recombinant Rhesus Macaque IL-4 Protein

Artikelnummer. 18620746 Shop alle Bio Techne produkter
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18620746 500 μg
18602286 5 μg
18683426 1 mg
18662496 100 μg
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Artikelnummer. 18620746 Leverandør R&D Systems™ Leverandørnr. NBP235309500UG
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Forventet forsendelse: 09-12-2026
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Beskrivelse

A Novus product, part of R&D Systems. Recombinant Protein

IL4 Protein is fully biologically active when compared to standard. The ED50 as determined by a cell proliferation assay using human TF-1 cells is less than 1.0 ng/mL, corresponding to a specific activity of > 1.0 x 10^6 IU/mg.
TRUSTED_SUSTAINABILITY

Tekniske data

Adgangsnummer P51492, P51492, P51492
Til brug med (applikation) SDS-PAGE, Bioactivity
Formulering Lyophilized from a 0.2 μm filtered concentrated solution in 2 x PBS, pH 7.4.
Gen-id (Entrez) 3565
Molekylvægt (g/mol) MolecularWeight-theroretical: 14.9 kDa
Mængde 500 μg
Opbevaringskrav Store at -20°C to -70°C as supplied. After reconstitution, store at 2 to 8 C for 1 month and (at -20°C to -70°C for long term storage. Avoid repeated freeze/thaw cycles.)
Endotoksin koncentration Less than 1 EU/μg of IL-4 AS determined by LAL method.
Gene Alias B cell growth factor 1, B-cell stimulatory factor 1, BCGF1, BCGF-1, binetrakin, BSF1, BSF-1, IL-4 B_cell stimulatory factor 1, interleukin 4, interleukin-4, Lymphocyte stimulatory factor 1, MGC79402, Pitrakinra
Gen symbol IL4
Rekonstitution Recommended to centrifuge prior to opening. Reconstitute in sterile distilled water or aqueous buffer containing 0.1% BSA to a concentration of 0.1-1.0 mg/mL Apportion stock solutions into working aliquots and store (at <-20°C.)
Forskningskategori Biologically Active Proteins
Produktlinje Novus
Renhed eller kvalitetsklasse >95%, by SDS-PAGE and HPLC
Protein IL-4
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