Human Siglec-15/CD33L3 Protein (LTP10775)

Product Name
Human Siglec-15/CD33L3 Protein (LTP10775)
Catalog Number
LTP10775
Quantity
100ug
Price
$473 In stock
Background
Siglec-15 is a transmembrane glycoprotein in the Siglec family of sialic acid-binding immune regulatory molecules. Mature human Siglec-15 consists of a 244 amino acid extracellular domain (ECD) with two Ig-like domains, a 21 aa transmembrane segment, and a 44 aa cytoplasmic domain. Siglec-15 is a potential therapeutic target for osteoporosis and plays a conserved regulatory role in the immune system of vertebrates.
Description
Recombinant Human Siglec-15/CD33L3 Protein is expressed from Expi293 with hFc tag at the C-terminal. It contains Lys24-Gly260.
Target
Siglec-15/CD33L3
Species
Human
Gene/Protein ID
Q6ZMC9-1
Exact Sequence
Lys24-Gly260
Molecular Weight
The protein has a predicted MW of 52.6 kDa. Due to glycosylation, the protein migrates to 53-60 kDa based on the Tris-Bis PAGE result.
Activity
Immobilized Human Siglec-15, hFc Tag at 0.2ug/ml (100ul/Well). Dose response curve for Anti-Siglec-15 Ab., hFc Tag with the EC50 of 7.37ng/ml determined by ELISA. See testing image for detail.
Tag
C-hFc
Express System
Expi293
Purity
> 95% as determined by Tris-Bis PAGE
Endotoxin
Less than 1EU per ug by the LAL method.
Formulation
Lyophilized from 0.22 um filtered solution in 20mM NaAC (pH 5.0). Normally 5% trehalose is added as a protectant before lyophilization.
Stability and Storage

Reconstituted protein stable at -80 C for 12 months, 4 C for 1 week. Use a manual defrost freezer and avoid repeated freeze-thaw cycles.

Shipping
Shipped at ambient temperature.
Reconstitution

Centrifuge tubes before opening. Reconstituting to a concentration of more than 100 ug/ml is recommended. Dissolve the lyophilized protein in 20mM NaAC (pH 5.0).

Image
Human Siglec-15/CD33L3 Protein (LTP10775)
  • 5 Units in Stock
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