Lyophilized from sterile PBS, pH 7.4. Normally 5 % - 8 % trehalose is added as protectants before lyophilization.
储存条件
-20 °C,-80 °C
储存方法
Store at -20°C to -80°C for 12 months in lyophilized form. After reconstitution, if not intended for use within a month, aliquot and store at -80°C (Avoid repeated freezing and thawing). Lyophilized proteins are shipped at ambient temperature.
C730049F20Rik Protein, RNS4 Protein, ribonuclease, RNase A family 4 Protein, ribonuclease A family member 4 Protein, Rnase4 Protein, RNASE4 Protein
背景
This gene encodes a member of the pancreatic ribonuclease A superfamily. The encoded enzyme is sereted and has unique uridine specificity. This gene resides in a cluster of highly related genes. It shares dual promoters and 5' exons with the angiogenin, ribonuclease, RNase A family, 5 gene. Each gene splices to a unique downstream exon that contains its complete coding region. Two alternatively spliced variants, with different 5' exons but the same coding exon, have been identified. [provided by RefSeq, Jun 2009]
分子量
predicted molecular mass of 40.0 kDa after removal of the signal peptide.The apparent molecular mass of mRNASE4-hFc is 35-55 kDa due to glycosylation.