干扰素α21(IFNα21)重组蛋白

干扰素α21(IFNα21)重组蛋白
适用生物    Homo sapiens (Human，人)
干扰素α21(IFNα21)重组蛋白
产品应用    SDS-PAGE; WB; ELISA; IP.    规格    50ug
分子量    51.2kDa    价格    请咨询当地代理商
纯度    > 95%  
来源    原核表达

Recombinant Interferon Alpha 21 (IFNa21)

FOR IN VITRO AND RESEARCH USE ONLY, NOT FOR USE IN CLINICAL DIAGNOSTIC PROCEDURES!

Organism species	Homo sapiens (Human)
Product No.	HZG966Hu01
Source	Prokaryotic expression
Host	E.coli
Purity	> 95%
UOM	50ug
Predicted Molecular Mass	51.2kDa
Predicted isoelectric point	6.1
Applications	SDS-PAGE; WB; ELISA; IP.
Endotoxin Level	<1.0EU per 1µg (determined by the LAL method)

Subcellular Location	Secreted
Residues	Asp25~Glu189 (Accession # P01568) with two N-terminal Tags, His-tag and GST-tag
Formulation	Supplied as lyophilized form in PBS, pH7.4, containing 5% trehalose, 0.01% sarcosyl.

SEQUENCES

干扰素α21(IFNα21)重组蛋白The target protein is fused with two N-terminal Tags, His-tag and GST-tag, its sequence is listed below.
MSPILGYWKI KGLVQPTRLL LEYLEEKYEE HLYERDEGDK WRNKKFELGL EFPNLPYYID GDVKLTQSMA IIRYIADKHN MLGGCPKERA EISMLEGAVL DIRYGVSRIA YSKDFETLKV DFLSKLPEML KMFEDRLCHK TYLNGDHVTH PDFMLYDALD VVLYMDPMCL DAFPKLVCFK KRIEAIPQID KYLKSSKYIA WPLQGWQATF GGGDHPPKSD GSTSGSGHHH HHHSAGLVPR GSTAIGMKET AAAKFERQHM DSPDLGTLEV LFQGPLGSEF-DLPQTH SLGNRRALIL LAQMGRISPF SCLKDRHDFG FPQEEFDGNQ FQKAQAISVL HEMIQQTFNL FSTKDSSATW EQSLLEKFST ELNQQLNDLE ACVIQEVGVE ETPLMNVDSI LAVKKYFQRI TLYLTEKKYS PCAWEVVRAE IMRSFSLSKI FQERLRRKE

USAGE

Reconstitute in sterile PBS, pH7.2-pH7.4.

STORAGE AND STABILITY

干扰素α21(IFNα21)重组蛋白Storage: Avoid repeated freeze/thaw cycles. Store at 2-8^oC for one month. Aliquot and store at -80^oC for 12 months.
Stability Test: The thermal stability is described by the loss rate of the target protein. The loss rate was determined by accelerated thermal degradation test, that is, incubate the protein at 37^oC for 48h, and no obvious degradation and precipitation were observed. (Referring from China Biological Products Standard, which was calculated by the Arrhenius equation.) The loss of this protein is less than 5% within the expiration date under appropriate storage condition.

About the MARKER (complimentary)

Effective Size Range: 10kDa to 70kDa.
干扰素α21(IFNα21)重组蛋白Protein bands: 10kDa, 14kDa, 18kDa, 22kDa, 26kDa, 33kDa, 44kDa and 70kDa.
Double intensity bands: The 26kDa, 18kDa, 10kDa bands are at double intensity to make location and size approximation of proteins of interest quick and easy.
Ready-to-use: No need to heat, dilute or add reducing agents before use.

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