Recombinant Human IL-4 Rα

Fc Fusion Protein

gnmkvlq eptcvsdyms istcewkmng ptncstelrl lyqlvfllse ahtcipenng gagcvchllm ddvvsadnyt ldlwagqqll wkgsfkpseh vkprapgnlt vhtnvsdtll ltwsnpyppd nylynhltya vniwsendpa dfriynvtyl epslriaast lksgisyrar vrawaqcynt twsewspstk whnsyrepfe qhiegrmdpk scdkthtcpp cpapellggp svflfppkpk dtlmisrtpe vtcvvvdvsh edpevkfnwy vdgvevhnak tkpreeqyns tyrvvsvltv lhqdwlngke ykckvsnkal papiektisk akgqprepqv ytlppsrdel tknqvsltcl vkgfypsdia vewesngqpe nnykttppvl dsdgsfflys kltvdksrwq qgnvfscsvm healhnhytq kslslspgk

Gly24

Lyophilized

The predicted molecular weight of Recombinant Human IL-4 R is Mr 51 kDa. However, the actual molecular weight as observed by migration on SDS Page is Mr 65-90 kDa.

50.5

This recombinant protein was 0.2 µm filtered and lyophilized from modified Dulbecco’s phosphate buffered saline (1X PBS) pH 7.2 – 7.3 with no calcium, magnesium, or preservatives.

This lyophilized protein is stable for six to twelve months when stored desiccated at -20°C to -70°C. After aseptic reconstitution, this protein may be stored at 2°C to 8°C for one month or at -20°C to -70°C in a manual defrost freezer. Avoid Repeated Freeze Thaw Cycles. See Product Insert for exact lot specific storage instructions.

Next Day Ambient

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2. Puri, RK. et al. (2001) Cancer Res. 61: 8058
3. Jiang, H. et al. (2000) J. Allergy Clin. Immunol. 105:1063
4. Hall, IP. et al. (2000) Respir. Res. 1:6
5. Nelms, K. et al. (1999) Annu. Rev. Immunol. 17:701