Human CEACAM-8/CD66b Antibody

Catalog #: AF4246
1 Citation Datasheet / COA / SDS

Catalog #	Availability	Size / Price	Qty
AF4246
AF4246-SP

Detection of CEACAM‑8/CD66b in Human Granulocytes by Flow Cytometry.

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Summary Data Examples Preparation and Storage Reconstitution Calculator Background Product Datasheets Related Research Areas

Human CEACAM-8/CD66b Antibody Summary

Species Reactivity

Human

Specificity

Detects human CEACAM‑8/CD66b in direct ELISAs and Western blots. In direct ELISAs, less than 10% cross-reactivity with recombinant human (rh) CEACAM-3, rhCEACAM-6, and rhCEACAM-7 is observed.

Source

Polyclonal Sheep IgG

Purification

Antigen Affinity-purified

Immunogen

E. coli-derived recombinant human CEACAM‑8/CD66b
Gln35-His141
Accession # P31997

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.

Label

Unconjugated

Applications

Recommended Concentration

Sample

Western Blot

0.1 µg/mL

Recombinant Human CEACAM‑8/CD66b

Flow Cytometry

0.25 µg/10⁶ cells

See below

CyTOF-ready

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

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.

Scientific Data

Flow Cytometry

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Detection of CEACAM‑8/CD66b in Human Granulocytes by Flow Cytometry. Human whole blood granulocytes were stained with Sheep Anti-Human CEACAM-8/CD66b Antigen Affinity-purified Polyclonal Antibody (Catalog # AF4246, filled histogram) or isotype control antibody (Catalog # 5-001-A, open histogram), followed by NorthernLights™ 637-conjugated Anti-Sheep IgG Secondary Antibody (Catalog # NL011).

Reconstitution Calculator

Preparation and Storage

Reconstitution

Reconstitute at 0.2 mg/mL in sterile 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: CEACAM-8/CD66b

CEACAM-8 (carcinoembryonic antigen-related cell adhesion molecule 8; also CD66b, CD67 and NCA-95) is a 90 kDa member of the CEACAM subfamily of the CEA family of proteins. It is expressed by neutrophils and eosinophils, and serves as a binding partner for CEACAM-6 and Galectin-3. Mature human CEACAM-8 is a 287 amino acid GPI-linked glycoprotein. It contains one V-type and two C2-type Ig-like domains. No definitive rodent CEACAM-8 has been reported.

Long Name

Carcinoembryonic Antigen-related Cell Adhesion Molecule 8

Entrez Gene IDs

1088 (Human); 102138843 (Cynomolgus Monkey)

Alternate Names

Carcinoembryonic antigen CGM6; carcinoembryonic antigen gene family member 6; carcinoembryonic antigen-related cell adhesion molecule 8; CD66b antigen; CD66b; CD67 antigen; CD67; CEACAM8; CEACAM-8; CGM6; NCA-95; Non-specific cross-reacting antigen NCA-95

Product Datasheets

Product Datasheet

COA

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Related Research Areas

Citation for Human CEACAM-8/CD66b Antibody

R&D Systems personnel manually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but also provides information about sample types, species, and experimental conditions.

1 Citation: Showing 1 - 1

Type I interferon signaling in hematopoietic cells is required for survival in mouse polymicrobial sepsis by regulating CXCL10.
Authors: Kelly-Scumpia KM, Scumpia PO, Delano MJ, Weinstein JS, Cuenca AG, Wynn JL, Moldawer LL
J. Exp. Med., 2010-01-13;207(2):319-26.
Species: Human
Sample Types: Whole Cells
Applications: Flow Cytometry