The antibody MEM-150 reacts with CD108 (JMH blood group antigen), a 80 kDa GPI-anchored extracellular glycoprotein expressed on various cell types including erythrocytes, lymphoblasts, at low levels it is present on circulating lymphocytes.
Purification
Purified antibody is conjugated with fluorescein isothiocyanate (FITC) under optimum conditions and unconjugated antibody and free fluorochrome are removed by size-exclusion chromatography.
SEMA7A
Reactivity: Human
WB, ELISA
Host: Mouse
Polyclonal
unconjugated
Application Notes
Flow cytometry: The reagent is designed for analysis of human blood cells using 20 μL reagent / 100 μL of whole blood or 106 cells in a suspension. The content of a vial (2 ml) is sufficient for 100 tests.
Restrictions
For Research Use only
Format
Liquid
Buffer
Stabilizing Tris buffered saline (TBS), pH 8.0, 15 mM sodium azide
Preservative
Sodium azide
Precaution of Use
This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
Handling Advice
Do not freeze,Protect from prolonged exposure to light
Storage
4 °C
Storage Comment
Store at 2-8°C. Protect from prolonged exposure to light. Do not freeze.
Angelisová, Drbal, Cerný, Hilgert, Horejsí: "Characterization of the human leukocyte GPI-anchored glycoprotein CDw108 and its relation to other similar molecules." in: Immunobiology, Vol. 200, Issue 2, pp. 234-45, (1999) (PubMed).
Mudad, Rao, Angelisova, Horejsi, Telen: "Evidence that CDw108 membrane protein bears the JMH blood group antigen." in: Transfusion, Vol. 35, Issue 7, pp. 566-70, (1995) (PubMed).
Semaphorin 7A (John Milton Hagen blood group),CD108 (Sema7A) is a GPI-anchored semaphorin family member, which enhances central and peripheral axonal growth and is required for proper axon track formation during ebryogenesis. CD108 also regulates osteoclast differentiation and pre-osteoblastic cell migration, and in immune system affects cell proliferation, chemotaxis and cytokine release. On erythrocytes CD108 defines the JMH (John-Milton-Hagen) human blood group. CD108 signalizes through its receptors –, plexin C1 and beta1 integrins.,Semaphorin 7a, JMH blood group antigen, SEMAL, SEMAK1