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Human Siglec-3/CD33 (Research Grade Gemtuzumab Biosimilar) Antibody

R&D Systems, part of Bio-Techne | Catalog # MAB9635

Recombinant Monoclonal Antibody For Research Use Only
R&D Systems, part of Bio-Techne

Key Product Details

Species Reactivity

Human

Applications

CyTOF-ready, Flow Cytometry

Label

Unconjugated

Antibody Source

Recombinant Monoclonal Human IgG1 Clone # Hu9a

Product Specifications

Immunogen

Human Siglec‑3/CD33

Specificity

Detects human Siglec‑3/CD33 based on Gemtuzumab therapeutic antibody. This non-therapeutic antibody uses the same variable region sequence as the therapeutic antibody Gemtuzumab. This product is for research use only.

Clonality

Monoclonal

Host

Human

Isotype

IgG1

Endotoxin Level

<0.10 EU per 1 μg of the antibody by the LAL method.

Scientific Data Images for Human Siglec-3/CD33 (Research Grade Gemtuzumab Biosimilar) Antibody

Detection of Siglec-3/CD33 on U937 Human Cell Line antibody by Flow Cytometry.

Detection of Siglec-3/CD33 on U937 Human Cell Line by Flow Cytometry.

U937 Human histiocytic lymphoma cell line was stained with Human Anti-Human Siglec-3/CD33 (Research Grade Gemtuzumab Biosimilar) Monoclonal Antibody (Catalog # MAB9635, filled histogram) or irrelevant antibody (open histogram) followed by APC-conjugated Anti-Human IgG Secondary Antibody (Catalog # F0135). View our protocol for Staining Membrane-associated Proteins.

Applications for Human Siglec-3/CD33 (Research Grade Gemtuzumab Biosimilar) Antibody

Application
Recommended Usage

CyTOF-ready

Ready to be labeled using established conjugation methods. No BSA or other carrier proteins that could interfere with conjugation.

Flow Cytometry

0.25 µg/106 cells
Sample: U937 Human Histiocytic Lymphoma cell line

Formulation, Preparation, and Storage

Purification

Protein A or G purified from cell culture supernatant

Reconstitution

Reconstitute at 0.5 mg/mL in sterile PBS. For liquid material, refer to CoA for concentration.

Reconstitution Buffer Available:
Size / Price
Qty
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Formulation

Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.

Shipping

Lyophilized product is shipped at ambient temperature. Liquid small pack size (-SP) is shipped with polar packs. Upon receipt, store immediately at the temperature recommended below.

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.

Background: Siglec-3/CD33

Long Name

Sialic Acid Binding Ig-like Lectin 3

Alternate Names

CD33, gp67, Siglec3

Entrez Gene IDs

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

Gene Symbol

CD33

Additional Siglec-3/CD33 Products

Product Documents for Human Siglec-3/CD33 (Research Grade Gemtuzumab Biosimilar) Antibody

Certificate of Analysis

To download a Certificate of Analysis, please enter a lot number in the search box below.

Note: Certificate of Analysis not available for kit components.

Product Specific Notices for Human Siglec-3/CD33 (Research Grade Gemtuzumab Biosimilar) Antibody

For research use only

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