discontinued

PA202 CD254 / RANKL

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CD254 / RANKL

PA202

Product Description for CD254 / RANKL

CD254 / RANKL.

Properties for CD254 / RANKL

Product Category Proteins & Growth Factors
Quantity 2 µg
Synonyms ODF, OPGL, Osteoclast differentiation factor, Osteoprotegerin ligand, RANK Ligand, RANKL, Receptor activator of nuclear factor kappa B ligand, TNF-related activation-induced cytokine, TNFSF11, TRANCE, Tumor necrosis factor ligand superfamily member 11
Molecular weight 19.4 kDa
Source E. coli
Species (Protein) Mouse
Shipping to Worldwide
PDF datasheet View Datasheet
Manufacturer OriGene Technologies GmbH
Material safety datasheet MSDS for Proteins (de)

Datasheet Extract

Immunogen
Swiss Prot Num:
O35235
Purity > 98 % pure by SDS-PAGE and HPLC analyses.
Add. information Centrifuge the vial prior to opening.
Background RANKL and RANK are members of the TNF superfamily of ligands and receptors that play an important role in the regulation of specific immunity and bone turnover. RANK (receptor) was originally identified as a dendritic-cell-membrane protein, which by interacting with RANKL augments the ability of dendritic cells to stimulate naive T-cell proliferation in a mixed lymphocyte reaction, to promote the survival of RANK + T cells, and to regulate T-cell-dependent immune response. RANKL, which is expressed in a variety of cells including osteoblasts, fibroblasts, activated T-cells and bone marrow stromal cells, is also capable of interacting with a decoy receptor called OPG. Binding of soluble OPG to sRANKL inhibits osteoclastogenesis by interrupting the signaling between stromal cells and osteoclastic progenitor cells, thereby leading to excess accumulation of bone and cartilage.
Storage The lyophilized protein is stable for one year from despatch at -20°C.
Reconstituted sRANKL is stable for 3 months when stored in working aliquots with a carrier protein at -20°C.
Description
Description:
Recombinant Murine sRANKL is a 19.4 kDa polypeptide comprising the TNF homologous region of RANKL (174 amino acid residues).
AA Sequence:
PAMMEGSWLD VAQRGKPEAQ PFAHLTINAA SIPSGSHKVT LSSWYHDRGW AKISNMTLSN GKLRVNQDGF YYLYANICFR HHETSGSVPT DYLQLMVYVV KTSIKIPSSH NLMKGGSTKN WSGNSEFHFY SINVGGFFKL RAGEEISIQV SNPSLLDPDQ DATYFGAFKV QDID
Biological activity:
Determined by its ability to induce NFkappaB in RAW264.7 cells in the absence of any cross-linking.
The expected ED50 for this effect is 10.0-25.0 ng/ml.
Molecular weight:
(174 aa)
Format
Buffer System:
5 mM Sodium Phosphate, pH 7.6, + 75 mM NaCl
Endotoxin level:
< 0.1 ng per µg (1EU/µg).
Purity:
>98% pure by SDS-PAGE and HPLC analyses.
State:
Sterile filtered, Lyophilized protein.
Reconstitution:
Restore in Water to a concentration of 0.1-1.0 mg/ml.
This solution can then be diluted into other aqueous buffers and stored at 4°C for one week or at -20°C for future use.
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