Siglec-5 Protein, Human, Recombinant (hFc)

Name: Siglec-5 Protein, Human, Recombinant (hFc)
Brand: TargetMol
SKU: TMPY-02884
Rating: 4.5 (1 reviews)

(Synonyms: SIGLEC-5, SIGLEC5, sialic acid binding Ig like lectin 5, OB-BP2, OBBP2, OBBP, CD33L2, CD170) Copy Product Info

Synonyms: SIGLEC-5, SIGLEC5, sialic acid binding Ig like lectin 5, OB-BP2, OBBP2, OBBP, CD33L2, CD170

Catalog No. TMPY-02884 Copy Product Info

Siglec-5 Protein, Human, Recombinant (hFc) is expressed in HEK293 mammalian cells with hFc tag. The predicted molecular weight is 73.4 kDa and the accession number is O15389.

Pack Size	Price	USA Stock	Global Stock
5 µg	$68	7-10 days	7-10 days
10 µg	$108	7-10 days	7-10 days
20 µg	$178	7-10 days	7-10 days
50 µg	$359	7-10 days	7-10 days
100 µg	$696	7-10 days	7-10 days

For In stock only · Estimated delivery: USA Stock (1-2 days) Global Stock (5-7 days)

Add to Cart

Add to Quotation

For research use only—not for human use. No sales to individuals. Use as intended only.

Questions

Resource Download

User Guide of Recombinant Proteins

Product Introduction

Bioactivity

Bioactivity	Activity testing is in progress. It is theoretically active, but we cannot guarantee it. If you require protein activity, we recommend choosing the eukaryotic expression version first.
Description	Siglec-5 Protein, Human, Recombinant (hFc) is expressed in HEK293 mammalian cells with hFc tag. The predicted molecular weight is 73.4 kDa and the accession number is O15389.
Species	Human
Expression System	HEK293 Cells
Tag	C-hFc
Accession Number	O15389
Construction	A DNA sequence encoding the human SIGLEC5 (O15389) (Met1-Thr 434) was expressed, fused with the Fc region of human IgG1 at the C-terminus. Predicted N terminal: Glu 17
Protein Purity	> 90 % as determined by SDS-PAGE
Endotoxin	< 1.0 EU/μg of the protein as determined by the LAL method.
Formulation	Lyophilized from a solution filtered through a 0.22 μm filter, containing PBS, pH 7.4. Typically, a mixture containing 5% to 8% trehalose, mannitol, and 0.01% Tween 80 is incorporated as a protective agent before lyophilization.
Reconstitution	A Certificate of Analysis (CoA) containing reconstitution instructions is included with the products. Please refer to the CoA for detailed information.
Synonyms	SIGLEC-5, SIGLEC5, sialic acid binding Ig like lectin 5, OB-BP2, OBBP2, OBBP, CD33L2, CD170
Research Background	SIGLEC5 contains 2 Ig-like C2-type (immunoglobulin-like) domains and 1 Ig-like V-type (immunoglobulin-like) domain. It belongs to the immunoglobulin superfamily and SIGLEC (sialic acid binding Ig-like lectin) family. SIGLEC5 is expressed by monocytic/myeloid lineage cells. It is found at high levels in peripheral blood leukocytes, spleen, bone marrow and at lower levels in lymph node, lung, appendix, placenta, pancreas and thymus. It is also expressed by monocytes and neutrophils but absent from leukemic cell lines representing early stages of myelomonocytic differentiation. SIGLEC5 is a putative adhesion molecule that mediates sialic-acid dependent binding to cells. It binds equally to alpha-2,3-linked and alpha-2,6-linked sialic acid. The sialic acid recognition site may be masked by cis interactions with sialic acids on the same cell surface.

Chemical Properties

Molecular Weight

73.4 kDa (predicted); 74-93 kDa (reducing conditions)

Storage & Solubility Information

Shipping	In general, lyophilized powders are shipped with blue ice, while solutions are shipped with dry ice.
Storage	It is recommended to store recombinant proteins at -20°C to -80°C for future use. Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at -80°C. For reconstituted protein solutions, the solution can be stored at -20°C to -80°C for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots.