白介素1受體拮抗劑(IL1RA)重組蛋白
適用生物    Bos taurus; Bovine (Cattle，牛)
白介素1受體拮抗劑(IL1RA)重組蛋白  
產品應用    SDS-PAGE; WB; ELISA; IP.    規(guī)格    50ug
分子量    20.9kDa    價格    請咨詢當地代理商
純度    > 95%   
來源    原核表達    

Recombinant Interleukin 1 Receptor Antagonist (IL1RA)

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

Organism species	Bos taurus; Bovine (Cattle)
Product No.	HZA223Bo01
Source	Prokaryotic expression
Host	E.coli
Purity	> 95%
UOM	50ug
Predicted Molecular Mass	20.9kDa
Applications	SDS-PAGE; WB; ELISA; IP.
Endotoxin Level	<1.0EU per 1μg (determined by the LAL method)
Residues	His24~Asp174 with two N-terminal Tags, His-tag and T7-tag

Formulation

Supplied as lyophilized form in PBS, pH7.4, containing 5% trehalose, 0.01% sarcosyl.

SEQUENCES

白介素1受體拮抗劑(IL1RA)重組蛋白The target protein is fused with two N-terminal Tags, His-tag and T7-tag, its sequence is listed below.
HPLGKRR CEMQAFRIWD VNQKIFYLRN NQLVAGYLQG PNTKLEEKID VVPIEPHTMF LGIHGGKLCL ACVKSGDEIK LKLEAVNITD LNQNREQDKR FAFIRFDNGP TTSFESAACP GWFLCTSLEA DQPVGLTNMP TEALKVTKFY FQQD

USAGE

白介素1受體拮抗劑(IL1RA)重組蛋白Reconstitute in sterile PBS, pH7.2-pH7.4.

STORAGE AND STABILITY

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)

白介素1受體拮抗劑(IL1RA)重組蛋白Effective Size Range: 10kDa to 70kDa.
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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