Il5 (NM_010558) Mouse Recombinant Protein

Specifications

Product Data
Species	Mouse
Expression Host	Sf9
Expression cDNA Clone or AA Sequence	Protein Sequence (showhide) Mouse IL-5, the region of Met21-Gly133, from gene Accession# NM_010558.1
Tag	Tag Free
Predicted MW	13.1 kDa
Concentration	lot specific
Purity	>98%, as determined by Coomassie stained SDS-PAGE.
Buffer	1 x PBS
Storage	Store at -80°C.
Stability	Unopened vial can be stored between 2°C and 8°C for up to 2 weeks, at -20°C for up to 6 months, or at -70°C or below until the expiration date. Aliquots can be stored between 2°C and 8°C for up to one week and stored at -20°C or colder for up to 3 months. Avoid repeated freeze/thaw cycles.
Bioactivity	The ED50 is 0.03 - 0.15 ng/ml, corresponding to a specific activity of 0.66 - 3.3 x 10^7 units/mg.
Endotoxin	Less than 0.01 ng per µg protein as determined by the LAL method
Reference Data
RefSeq	NP_034688
Locus ID	16191
UniProt ID	P04401, Q5SV01
Refseq Size	1534
Cytogenetics	11 31.99 cM
Refseq ORF	402
Synonyms	Il-5
Summary	Factor that induces terminal differentiation of late-developing B-cells to immunoglobulin secreting cells.[UniProtKB/Swiss-Prot Function]

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