Siglec-F Protein, 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 protein, characterized as a putative adhesion molecule, plays a crucial role in mediating sialic-acid dependent binding to cells. It exhibits a preferential affinity for alpha-2,3-linked sialic acid. It is noteworthy that the sialic acid recognition site of Siglec-F may be concealed due to cis interactions with sialic acids present on the same cell surface.

Mouse

HEK293

C-6*His

Q920G3 (D18-T437)

233186  [NCBI]

DGYSLSVTGSVTVQEGLCVFVACQVQYPNSKGPVFGYWFREGANIFSGSPVATNDPQRSVLKEAQGRFYLMGKENSHNCSLDIRDAQKIDTGTYFFRLDGSVKYSFQKSMLSVLVIALTEVPNIQVTSTLVSGNSTKLLCSVPWACEQGTPPIFSWMSSALTSLGHRTTLSSELNLTPRPQDNGTNLTCQVNLPGTGVTVERTQQLSVIYAPQKMTIRVSWGDDTGTKVLQSGASLQIQEGESLSLVCMADSNPPAVLSWERPTQKPFQLSTPAELQLPRAELEDQGKYICQAQNSQGAQTASVSLSIRSLLQLLGPSCSFEGQGLHCSCSSRAWPAPSLRWRLGEGVLEGNSSNGSFTVKSSSAGQWANSSLILSMEFSSNHRLSCEAWSDNRVQRATILLVSGPKVSQAGKSETSRGT

55-70 kDa

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

Lyophilized powder.

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.