Exalpha Biologicals, Inc.

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FIX&PERM Cell Fixation and Permeabilization Kit

Flow cytometric analyses with monoclonal antibodies were so far mainly restricted to cell surface molecules. Intracellular structures such as cytoplasmic or nuclear enzymes, oncoproteins, cytokines, immunoglobulins etc. were largely excluded from such studies. Also excluded from flow cytometric studies were cytoplasmic localizations of well-established membrane molecules like CD3 and CD22, which, in their cytoplasmic form, are the most reliable lineage markers in undifferentiated leukemia. With the FIX&PERM® Kit flow cytometric analysis of intracellular antigens has become as easy as surface antigen studies. The only prerequisite is the availability of suitable antibody conjugates. Most of the available monoclonal antibody conjugates can be used with the FIX&PERM® Kit, some determinants are sensitive, however, to the fixation step involved. This and the optimal fixation time have to be tested for each reagent.

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Armenian Hamster anti CD27

  • Product Code: MUB0365S
  • Size: 1 ml
  • Availability: In Stock In Stock
  • Price (USD): $208

Product Code

MUB0365S		 Quantity:      

Data Sheet

Product Name

Armenian Hamster anti CD27

Size

1 ml

Price (USD)

$208

Background

Members of the tumor necrosis factor receptor (TNFR) family are emerging as important molecules impliCated in the regulation of prolifeRation, differentiation and survival of T and B lymphocytes. Among these receptors is CD27, the function of which has thus far only been studied in the Human system, where it amplifies the T cell prolifeRative response induced by TCR triggering. The protein encoded by this gene is a member of the TNF-receptor superfamily. This receptor is required for geneRation and long-term maintenance of T cell immunity. It binds to ligand CD70, and plays a key role in regulating B-cell activation and immunoglobulin synthesis. This receptor transduces signals that lead to the activation of NF-_B and MAPK8/JNK. Adaptor proteins TRAF2 and TRAF5 have been shown to mediate the signaling process of this receptor. CD27-binding protein (SIVA), a pro-apoptotic protein, can bind to this receptor and is thought to play an important role in the apoptosis induced by this receptor.

Clone Name

LG.3A10

Host

Armenian Hamster

Isotype

IgG

Species Reactivity

Human,Mouse

Product Type

Primary Antibodies

Applications

LG.3A10 is useful for flow cytometry, immunoprecipitation and immunohistochemistry on frozen and paraffin embedded sections . Optimal antibody dilution should be determined by titration. Recommended dilution for immunohistochemistry: 1:100. In combination with LG.8A6, it is possible to develop a double determinant ELISA to detect soluble Mouse CD27.

Fields of Interest

Cell adhesion,Immunology

Product Formulation

Each vial contains 1ml of culture supernatant of monoclonal antibody containing 0.09% sodium azide.

Storage Conditions

Store at 4

References

Gravestein, L.A., Nieland, J.D., Kruisbeek, A.M. and Borst, J. Int. Immunol. 7: 551-557, 1995. Gravestein, L., van Ewijk, W., Ossendorp, F. and Borst, J. J. Exp. Med. 184: 675-685, 1996. Hendriks, J., Gravestein, L.A., Tesselaar, K., van Lier, R.A.W., Schumacher, T.N.M., and Borst, J.Nature Immunol. 1: 433-440, 2000.