Detection of Mouse Siglec‑3/CD33 by Western Blot. Western blot shows lysates of EL‑4 mouse lymphoblast cell line. PVDF membrane was probed with 2 µg/mL of Rat Anti-Mouse Siglec‑3/CD33 Monoclonal Antibody (Catalog # MAB2220) followed by HRP-conjugated Anti-Rat IgG Secondary Antibody (Catalog # HAF005). A specific band was detected for Siglec‑3/CD33 at approximately 65 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.
Preparation and Storage
Reconstitute at 0.5 mg/mL in sterile PBS.
The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below. *Small pack size (SP) is shipped with polar packs. Upon receipt, store it immediately at -20 to -70 °C
Stability & Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
12 months from date of receipt, -20 to -70 °C as supplied.
1 month, 2 to 8 °C under sterile conditions after reconstitution.
6 months, -20 to -70 °C under sterile conditions after reconstitution.
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.
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