Human SLAM/CD150 Antibody

Catalog # Availability Size / Price Qty
Detection of Human SLAM/CD150 by Western Blot.
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Human SLAM/CD150 Antibody Summary

Species Reactivity
Detects human SLAM/CD150 in direct ELISAs and Western blots. In direct ELISAs, less than 5% cross-reactivity with recombinant mouse SLAM, recombinant human (rh) CD48, rhCD84, and rh2B4/CD244 is observed.
Polyclonal Sheep IgG
Antigen Affinity-purified
Mouse myeloma cell line NS0-derived recombinant human SLAM/CD150
Accession # Q13291
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.


Recommended Concentration
Western Blot
1 µg/mL
See below
Flow Cytometry
0.25 µg/106 cells
See below
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.

Data Examples

Western Blot Detection of Human SLAM/CD150 by Western Blot. View Larger

Detection of Human SLAM/CD150 by Western Blot. Western blot shows lysates of Jurkat human acute T cell leukemia cell line and Nalm-6 human Pre-B acute lymphocytic leukemia cell line. PVDF membrane was probed with 1 µg/mL of Sheep Anti-Human SLAM/CD150 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF164) followed by HRP-conjugated Anti-Sheep IgG Secondary Antibody (Catalog # HAF016). A specific band was detected for SLAM/CD150 at approximately 70 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 8.

Flow Cytometry Detection of SLAM/CD150 in Human Lymphocytes by Flow Cytometry. View Larger

Detection of SLAM/CD150 in Human Lymphocytes by Flow Cytometry. Human whole blood lymphocytes were stained with Sheep Anti-Human SLAM/CD150 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF164, filled histogram) or isotype control antibody (Catalog # 5-001-A, open histogram), followed by NorthernLights™ 557-conjugated Anti-Sheep IgG Secondary Antibody (Catalog # NL010).

Reconstitution Calculator

Reconstitution Calculator

The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.


Preparation and Storage

Reconstitute at 0.2 mg/mL in sterile PBS.
Reconstitution Buffer Available
Reconstitution Buffer 1 (PBS)
Catalog #
Size / Price
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.

Background: SLAM/CD150

SLAM (also IPO-3 and CD150) is a 70‑80 kDa member of the CD2 family of molecules. It is a costimulatory receptor that mediates T cell activation via SAP. SLAM is found on B cells, dendritic cells, macrophages, stem cells and Th1 T cells. SLAM engages in homophilic interactions. Mature human SLAM is 315 amino acids (aa) in length. It is a type I transmembrane glycoprotein whose extracellular domain contains one V-type and one C2-type Ig-like domain (aa 21‑237). There is a 77 aa SH2‑binding cytoplasmic domain. Four potential splice variants are suggested. One shows a deletion of aa 234‑263 (potentially soluble), while three others show aa substitutions; i.e.‑a ten aa substitution for aa 289‑335, a six aa substitution for aa 264‑335 and a 20 aa substitution for aa 125‑335 (potentially soluble). Over aa 1‑236, human SLAM shares 60% aa identity with mouse SLAM.

Long Name
Signaling Lymphocytic Activation Molecule
Entrez Gene IDs
6504 (Human); 27218 (Mouse); 102135470 (Cynomolgus Monkey)
Alternate Names
CD 150; CD150; CD150IPO-3; CDw150; IPO-3; signaling lymphocytic activation molecule family member 1; signaling lymphocytic activation molecule; SLAM; SLAMCD150 antigen; SLAMF1

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Human SLAM/CD150 Antibody
By Anonymous on 07/24/2021
Application: WB Sample Tested: Hodgkin's lymphoma cell line Species: Human