Mouse Siglec-3/CD33 Alexa Fluor® 350-conjugated Antibody

Catalog #: AF2220U Datasheet / COA / SDS

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AF2220U-100UG

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Mouse Siglec-3/CD33 Alexa Fluor® 350-conjugated Antibody Summary

Species Reactivity

Mouse

Specificity

Detects mouse Siglec-3 in direct ELISAs and Western blots. In direct ELISAs and Western blots, approximately 10% cross-reactivity with recombinant human (rh) Siglec-7 and rhSiglec-9 and less than 5% cross-reactivity with recombinant mouse (rm) Siglec

Source

Polyclonal Goat IgG

Purification

Antigen Affinity-purified

Immunogen

S. frugiperda insect ovarian cell line Sf 21-derived recombinant mouse Siglec-3/CD33
Gln17-Val244
Accession # Q63994

Formulation

Supplied 0.2mg/ml in 1X PBS with RDF1 and 0.09% Sodium Azide

Label

Alexa Fluor 350 (Excitation= 346 nm, Emission= 442 nm)

Applications

Recommended Concentration

Sample

Western Blot

Optimal dilution of this antibody should be experimentally determined.

Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.

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Preparation and Storage

Shipping

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Protect from light. Do not freeze. 12 months from date of receipt, 2 to 8 °C as supplied

Background: Siglec-3/CD33

Siglecs (sialic acid binding Ig-like lectins) are I-type (Ig-type) cell-surface lectins that recognize sialic acid within specific glycan structures. Mouse Siglec-3, also known as CD33 and GP67, is expressed primarily on myeloid precursors in the bone marrow and on granulocytes in peripheral blood. Two isoforms have been reported for mouse Siglec-3 that display distinct cytoplasmic domains resulting from differential mRNA splicing.

Long Name

Sialic Acid Binding Ig-like Lectin 3

Entrez Gene IDs

945 (Human); 12489 (Mouse); 102117580 (Cynomolgus Monkey)

Alternate Names

CD33 antigen (gp67); CD33 antigen; CD33 molecule; CD33; FLJ00391; gp67; myeloid cell surface antigen CD33; p67; sialic acid binding Ig-like lectin 3; Sialic acid-binding Ig-like lectin 3; Siglec3; Siglec-3; SIGLEC3gp67