catalog number :
MBS265960
products type :
ELISA Kit
products full name :
Rat Free Protein S (FPS) ELISA Kit
products short name :
Free Protein S (FPS)
other names :
Farnesyl pyrophosphate synthase; Farnesyl pyrophosphate synthase; farnesyl pyrophosphate synthase; FPP synthase; FPP synthetase; geranyltranstransferase; dimethylallyltranstransferase; (2E,6E)-farnesyl diphosphate synthase; farnesyl pyrophosphate synthetase, dimethylallyltranstransferase, geranyltranstransferase; farnesyl diphosphate synthase; (2E,6E)-farnesyl diphosphate synthase; Dimethylallyltranstransferase (EC:2.5.1.1); Farnesyl diphosphate synthase; Geranyltranstransferase
other gene names :
FDPS; FDPS; FPS; FPPS; FPS; KIAA1293; FPP synthase; FPS
uniprot entry name :
FPPS_HUMAN
specificity :
No cross-reaction with other factors.
storage stability :
Store all reagents at 2-8 degree C.
other info1 :
Samples: Rat serum, plasma or Cell Culture Supernatant and organizations in the natural and recombinant FPS concentration. Assay Type: Sandwich. Detection Range: 100 ng/ml-1.56 ng/ml. Sensitivity: 0.5 ng/ml.
other info2 :
Intra-assay Precision: <= 8%. Inter-assay Precision: <= 12%
products description :
Principle of the Assay: This experiment use double-sandwich elisa technique and the ELISA Kit provided is typical. The pre-coated antibody is Rat FPS monoclonal antibody and the detecting antibody is polyclonal antibody with biotin labeled. Samples and biotin labeling antibody are added into ELISA plate wells and washed out with PBS or TBS. Then Avidin-peroxidase conjugates are added to ELISA wells in order; Use TMB substrate for coloring after reactant thoroughly washed out by PBS or TBS. TMB turns into blue in peroxidase catalytic and finally turns into yellow under the action of acid. The color depth and the testing factors in samples are positively correlated.
ncbi mol weight :
40,532 Da
ncbi pathways :
Activation Of Gene Expression By SREBF (SREBP) Pathway (685552); Cholesterol Biosynthesis Pathway (198809); Cholesterol Biosynthesis Pathway (106142); HTLV-I Infection Pathway (373901); HTLV-I Infection Pathway (373889); Influenza A Pathway (217173); Influenza A Pathway (217150); Metabolic Pathways (132956); Metabolism Pathway (477135); Metabolism Of Lipids And Lipoproteins Pathway (160976)
ncbi summary :
This gene encodes an enzyme that catalyzes the production of geranyl pyrophosphate and farnesyl pyrophosphate from isopentenyl pyrophosphate and dimethylallyl pyrophosphate. The resulting product, farnesyl pyrophosphate, is a key intermediate in cholesterol and sterol biosynthesis, a substrate for protein farnesylation and geranylgeranylation, and a ligand or agonist for certain hormone receptors and growth receptors. Drugs that inhibit this enzyme prevent the post-translational modifications of small GTPases and have been used to treat diseases related to bone resorption. Multiple pseudogenes have been found on chromosomes 1, 7, 14, 15, 21 and X. Multiple transcript variants encoding different isoforms have been found for this gene.[provided by RefSeq, Oct 2008]
uniprot summary :
FDPS: Key enzyme in isoprenoid biosynthesis which catalyzes the formation of farnesyl diphosphate (FPP), a precursor for several classes of essential metabolites including sterols, dolichols, carotenoids, and ubiquinones. FPP also serves as substrate for protein farnesylation and geranylgeranylation. Catalyzes the sequential condensation of isopentenyl pyrophosphate with the allylic pyrophosphates, dimethylallyl pyrophosphate, and then with the resultant geranylpyrophosphate to the ultimate product farnesyl pyrophosphate. Belongs to the FPP/GGPP synthase family. Protein type: EC 2.5.1.10; Transferase; Secondary Metabolites Metabolism - terpenoid backbone biosynthesis; EC 2.5.1.1; Motility/polarity/chemotaxis. Chromosomal Location of Human Ortholog: 1q22. Cellular Component: nucleoplasm; mitochondrion; cytoplasm; cytosol. Molecular Function: geranyltranstransferase activity; dimethylallyltranstransferase activity; metal ion binding. Biological Process: viral reproduction; geranyl diphosphate biosynthetic process; farnesyl diphosphate biosynthetic process; cholesterol biosynthetic process