Recombinant protein rAlt a 1 is expressed in Escherichia coli. DNA sequence encoding 152 AAs was fused with Strep-tag at the N-terminus. A calculated molecular mass of recombinant protein is 16,7 kDa.
产品形式
Lyophilized from a 0.22 um filtered solution in Tris buffer (100 mM Tris, 150 mM NaCl, pH 8), preservative- and carrier-free. Purity > 95% (HPLC method).
保存建议
The product is shipped at ambient temperature. Transport conditions, including short-term elevated temperature, do not impair product performance characteristics or do not affect stated product expiry date. Upon receipt, store and handle as directed. nnStore at -20°C to -80°C. nnDo not use after the expiry date stated on the product labels. nnReconstitute lyophilized product before use. Use reconstituted product immediately or aliquot for further storage. nnStore product aliquots at -20°C to -80°C. Use within 6 months. nnAvoid repeated freeze/thaw cycles.