Fagus Antibody Services

Recombinant Mouse SIGLEC3/CD33 Protein (His Tag)

£103.20£300.00 excluding VAT

Mouse myeloid cell surface antigen CD33(CD33) is a member of the immunoglobulin superfamily and SIGLEC (sialic acid binding Ig-like lectin) family. CD33 contains one Ig-like C2-type domain and one Ig-like V-type domain. CD33 is a putative adhesion molecule of myelomonocytic-derived cells that mediates sialic-acid dependent binding to cells. CD33 preferentially binds to 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. In the immune response, CD33 may act as an inhibitory receptor upon ligand induced tyrosine phosphorylation by recruiting cytoplasmic phosphatase(s) via their SH2 domain(s) that block signal transduction through dephosphorylation of signaling molecules. CD33 induces apoptosis in acute myeloid leukemia. CD33 is becoming increasingly important as a target of antibody-mediated therapy in acute myeloid leukaemia (AML).

Size

10µg, 50µg

Active Protein
Activity
Protein Construction

Recombinant Mouse Sialic Acid Binding Ig-like Lectin 3 is produced by our Mammalian expression system and the target gene encoding Asp18-Glu240 is expressed with a 6His tag at the C-terminus.

Sequence

Asp18-Glu240

Fusion Tag

C-6His

Accession

Q63994-1

Species

Mouse

Expressed Host

Human Cells

Shipping

This product is provided as lyophilized powder which is shipped with ice packs.

Purity

> 95 % as determined by reducing SDS-PAGE.

Endotoxin

< 1.0 EU per μg as determined by the LAL method.

Stability and Storage

Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80℃. Reconstituted protein solution can be stored at 4-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at < -20℃ for 3 months.

Mol Mass

25.7 kDa

AP Mol Mass

40 kDa

Formulation

Lyophilized from a 0.2 μm filtered solution of 20mM PB, 150mM NaCl, pH7.4.

Research Areas
Reconstitution

Please refer to the printed manual for detailed information.

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