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Recombinant Murine soluble Tumor Necrosis Factor Receptor Type II/TNFRSF1B

Catalog No.
P1346
 
Grouped product items
Size Price Stock Qty
5ug
$136.00
Ship with 5-10 days
100ug
$1,352.00
Ship with 5-10 days
500ug
$3,032.00
Ship with 5-10 days
For scientific research use only and should not be used for diagnostic or medical purposes.

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Information

Gene ID21938
Accession #P25119
SourceEscherichia coli.
M.WtApproximately 25.3 kDa, a single non-glycosylated polypeptide chain containing 236 amino acids.
AA SequenceVPAQVVLTPY KPEPGYECQI SQEYYDRKAQ MCCAKCPPGQ YVKHFCNKTS DTVCADCEAS MYTQVWNQFR TCLSCSSSCT TDQVEIRACT KQQNRVCACE AGRYCALKTH SGSCRQCMRL SKCGPGFGVA SSRAPNGNVL CKACAPGTFS DTTSSTDVCR PHRICSILAI PGNASTDAVC APESPTLSAI PRTLYVSQPE PTRSQPLDQE PGPSQTPSIL T
AppearanceSterile Filtered White lyophilized (freeze-dried) powder.
Stability & StorageUse 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.
- 3 months, -20 to -70 °C under sterile conditions after reconstitution.
FormulationLyophilized from a 0.2 μm filtered solution in PBS, pH 7.4.
ReconstitutionWe recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute in sterile distilled water or aqueous buffer containing 0.1 % BSA to a concentration of 0.1-1.0 mg/mL. Stock solutions should be apportioned into working aliquots and stored at ≤ -20 °C. Further dilutions should be made in appropriate buffered solutions.
Biological ActivityFully biologically active when compared to standard. The ED50 as determined by its ability to inhibit the TNF-α mediated cytotoxicity in the L-929 cells is less than 2 μg/ml, corresponding to a specific activity of > 500 IU/mg in the presence of 0.1 ng/mL of rMuTNF-α.
Shipping ConditionGel pack.
HandlingCentrifuge the vial prior to opening.
UsageFor Research Use Only! Not to be used in humans.

Quality Control

Quality Control & DataSheet

View current batch:
    Purity > 97 % by SDS-PAGE and HPLC analyses.
    Endotoxin: Less than 0.1 EU/μg of rMusTNF RII/TNFRSF1B as determined by LAL method.
  • Datasheet