CD99 Antibody (HO36-1.1) - Azide and BSA Free

Unconjugated

Monoclonal Mouse IgM Kappa Clone # HO36-1.1

Azide and BSA Free

0.2 mg/ml

Purified E-rosette forming cells from human peripheral blood lymphocytes

Cell surface

Recognizes a sialoglycoprotein of 27-32kDa, identified as CD99, or MIC2 gene product, or E2 antigen. MIC2 gene is located in the pseudo-autosomal region of the human X and Y chromosome. MIC2 gene encodes two distinct proteins, which are produced by alternative splicing of the CD99 gene transcript and are identified as bands of 30 and 32kDa (p30/32).Although its function is not fully understood, CD99 is implicated in various cellular processes including homotypic aggregation of T cells, upregulation of T cell receptor and MHS molecules, apoptosis of immature thymocytes and leukocyte diapedesis.CD99 is expressed on the cell membrane of some lymphocytes, cortical thymocytes, and granulosa cells of the ovary. Most pancreatic islet cells, Sertoli cells of the testis, and some endothelial cells express this antigen. Mature granulocytes express very little or no CD99. MIC2 is strongly expressed on Ewings sarcoma cells and primitive peripheral neuroectodermal tumors. This MAb shows a very similar reactivity to other CD99 MAbs (e.g. O13, 12E7, or HBA-71) and is excellent for immunohistochemical staining of formalin-fixed, paraffin-embedded tissues.

Ewing's Sarcoma Marker

Monoclonal

Mouse

IgM Kappa

Purified from Bioreactor Concentrate by Protein A or G. Prepared in 10 mM PBS WITHOUT BSA & azide at 1.0 mg/ml.

Protein L purified

10 mM PBS with 0.05% BSA

Azide and BSA Free

No Preservative

0.2 mg/ml

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.