白介素2受体α(IL2Rα)重组蛋白

白介素2受体α(IL2Rα)重组蛋白

Recombinant Interleukin 2 Receptor Alpha (IL2Ra)

CD25; IL2R-a; IL2-RA; IDDM10; IL2R; TCGFR; p55; TAC antigen

[ PROPERTIES ]

Source: Prokaryotic expression

Host: E.coli

Residues: Glu22~Cys213

Tags: N-terminal His Tag

Subcellular Location: Membrane

Purity: > 90%

Traits: Freeze-dried powder

Buffer formulation: 20mM Tris, 150mM NaCl, pH8.0, containing 0.01% SKL, 5% Trehalose.

Original Concentration: 200µg/mL

Applications: Positive Control; Immunogen; SDS-PAGE; WB.

(May be suitable for use in other assays to be determined by the end user.)

Predicted isoelectric point: 6.5

Predicted Molecular Mass: 25.4kDa

Accurate Molecular Mass: 26kDa as determined by SDS-PAGE reducing conditions.

[ USAGE ]

Reconstitute in 20mM Tris, 150mM NaCl (pH8.0) to a concentration of 0.1-1.0 mg/mL. Do notvortex.

[ STORAGE AND STABILITY ]

Storage: Avoid repeated freeze/thaw cycles.

 Store at 2-8ºC for one month.

 Aliquot and store at -80ºC for 12 months.

Stability Test: The thermal stability is described by the loss rate. The loss rate was determinedby accelerated thermal degradation test, that is, incubate the protein at 37°C for 48h, and noobvious degradation and precipitation were observed. The loss rate is less than 5% within the

expiration date under appropriate storage condition.

[ SEQUENCE ]

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