Siglec-F 蛋白, Mouse (HEK293, His)

Siglec-F Protein, a putative adhesion molecule, crucially mediates sialic-acid dependent binding to cells with a preferential affinity for alpha-2,3-linked sialic acid. Notably, its sialic acid recognition site may be concealed through cis interactions with sialic acids on the same cell surface. Siglec-F Protein, Mouse (HEK293, His) is the recombinant mouse-derived Siglec-F protein, expressed by HEK293 , with C-6*His labeled tag. The total length of Siglec-F Protein, Mouse (HEK293, His) is 420 a.a., with molecular weight of 55-70 kDa.

Siglec-F 蛋白被认为是一种假定的粘附分子，在介导唾液酸依赖性细胞结合中发挥着至关重要的作用。它对 α-2,3-连接的唾液酸表现出优先亲和力。值得注意的是，Siglec-F 的唾液酸识别位点可能由于与同一细胞表面上存在的唾液酸的顺式相互作用而被隐藏。

Mouse

HEK293

C-6*His

Q920G3 (D18-T437)

233186  [NCBI]

DGYSLSVTGSVTVQEGLCVFVACQVQYPNSKGPVFGYWFREGANIFSGSPVATNDPQRSVLKEAQGRFYLMGKENSHNCSLDIRDAQKIDTGTYFFRLDGSVKYSFQKSMLSVLVIALTEVPNIQVTSTLVSGNSTKLLCSVPWACEQGTPPIFSWMSSALTSLGHRTTLSSELNLTPRPQDNGTNLTCQVNLPGTGVTVERTQQLSVIYAPQKMTIRVSWGDDTGTKVLQSGASLQIQEGESLSLVCMADSNPPAVLSWERPTQKPFQLSTPAELQLPRAELEDQGKYICQAQNSQGAQTASVSLSIRSLLQLLGPSCSFEGQGLHCSCSSRAWPAPSLRWRLGEGVLEGNSSNGSFTVKSSSAGQWANSSLILSMEFSSNHRLSCEAWSDNRVQRATILLVSGPKVSQAGKSETSRGT

55-70 kDa

Greater than 95% as determined by reducing SDS-PAGE.

无菌粉末.

Lyophilized from a 0.2 μm filtered solution of PBS, 1 mM EDTA, pH 7.4.

<1 EU/μg, determined by LAL method.

It is not recommended to reconstitute to a concentration less than 100 μg/mL in ddH₂O. For long term storage it is recommended to add a carrier protein (0.1% BSA, 5% HSA, 10% FBS or 5% Trehalose).

Stored at -20°C for 2 years. After reconstitution, it is stable at 4°C for 1 week or -20°C for longer (with carrier protein). It is recommended to freeze aliquots at -20°C or -80°C for extended storage.

Room temperature in continental US; may vary elsewhere.