Product specifications

FITC-Labeled Human Siglec-2, His Tag (Cat. No. SI2-HF2H6) is expressed from human HEK293 cells. It contains AA Asp 20 – Arg 687 (Accession # P20273-1). It is the FITC labeled form of Human Siglec-2, His Tag (Cat. No. CD2-H52H8).

This protein carries a polyhistidine tag at the C-terminus. The protein has a calculated MW of 77.0 kDa. The protein migrates as 100-120 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.

Catalog Number

SI2-HF2H6-200ug

Product Category

Proteins & Peptides

Material Category

Fluorescent labeled protein

Supplier

ACROBiosystems

Storage Tempreture

-20℃, aviod light

Species

Human

Host

HEK293

Product Type

Fluorescent labeled protein

Format

Powder

Purity

95%

Conjugate

FITC Labeled

Bioactivity

B-cell receptor CD22 is also known as Sialic acid-binding Ig-like lectin 2 (Siglec-2), B-lymphocyte cell adhesion molecule (BL-CAM), T-cell surface antigen Leu-14, which belongs to the immunoglobulin superfamily and SIGLEC (sialic acid binding Ig-like lectin) family. CD22 mediates B-cell B-cell interactions, and may be involved in the localization of B-cells in lymphoid tissues. Siglec-2 / CD22 binds sialylated glycoproteins, one of which is CD45. Siglec2 / CD22 plays a role in positive regulation through interaction with Src family tyrosine kinases and may also act as an inhibitory receptor by recruiting cytoplasmic phosphatases via their SH2 domains that block signal transduction through dephosphorylation of signaling molecules.

Molecule

Siglec-2

Tag

C-10×His

Expression System

HEK293

Expregion

Asp 20 - Arg 687

Endotoxin Level

1.0 EU per μg

Buffer

PBS, pH7.4

Product Size & Price

Product size: 200ug

Product price: 2180

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Limitations

Please note: All products are “FOR RESEARCH USE ONLY”. NOT FOR USE IN DIAGNOSTIC PROCEDURES or Human or Veterinary or Food.

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