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Recombinant Human IL-4 Protein, HPLC-verified

Recombinant Human IL-4 Protein, HPLC-verified

Item no.	11846-HNAE-5
Manufacturer	Sino Biological
Amount	5 ug
Quantity options	1 mg 100 ug 2 mg 20 ug 4 mg 5 ug 500 ug
Category	Peptides & Proteins Recombinant Proteins Cell Biology Cell Culture Cytokines
Type	Proteins
Specific against	Human (Homo sapiens)
Purity	> 92 % as determined by SDS-PAGE
Sequence	His25-Ser153
ECLASS 10.1	32160409
ECLASS 11.0	32160409
UNSPSC	12352202
Alias	BCGF-1,BCGF1,BSF-1,BSF1,IL-4,Interleukin-4
Similar products	IL4
Available
Manufacturer - Conjugate / Tag	Native
Shipping Temperature	In general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature. Bulk packages of recombinant proteins are provided as frozen liquid. They are shipped out with blue ice unless customers require otherwise.
Storage Conditions	Store it under sterile conditions at -20C to -80C. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
Antigen molecule name	IL4
Protein Construction	A DNA sequence encoding the mature form of human IL4 isoform 1 (P05112-1) (His 25-Ser 153) was expressed and purified, with an initial Met.
Expressed Host	E.coli
Bio-Activity	Measured in a cell proliferation assay using TF-1 human erythroleukemic cells. The ED50 for this effect is 0.05-0.2 ng/mL. The specific activity of Recombinant Human IL-4 is approximately 3.2 x 10E4 IU/ug
Endotoxin	Please contact us for more information.
Predicted N Terminal	Met
Molecule Mass	The recombinant human IL4 consisting of 130 amino acids and migrates with an apparent molecular mass of 15 kDa as predicted.
Formulation	Lyophilized from sterile 20mM MES, 200mM NaCl, pH 6.0

Note: The presented information and documents (Manual, Product Datasheet, Safety Datasheet and Certificate of Analysis) correspond to our latest update and should serve for orientational purpose only. We do not guarantee the topicality. We would kindly ask you to make a request for specific requirements, if necessary.

All products are intended for research use only (RUO). Not for human, veterinary or therapeutic use.

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