Key features and details
- Rabbit polyclonal to CaSR (phospho T888)
- Suitable for: ICC/IF, IHC-P
- Reacts with: Mouse, Rat, Human
- Isotype: IgG
Product nameAnti-CaSR (phospho T888) antibody
See all CaSR primary antibodies
DescriptionRabbit polyclonal to CaSR (phospho T888)
ab62214 antibody detects endogenous levels of CaSR only when phosphorylated at threonine 888.
Tested applicationsSuitable for: ICC/IF, IHC-Pmore details
Species reactivityReacts with: Mouse, Rat, Human
Synthetic peptide corresponding to Human CaSR.
This product was previously labelled as Calcium Sensing Receptor
Storage instructionsShipped at 4°C. Store at -20°C. Stable for 12 months at -20°C.
Storage bufferpH: 7.40
Preservative: 0.02% Sodium azide
Constituents: PBS, 50% Glycerol (glycerin, glycerine), 0.87% Sodium chloride
Concentration information loading...
PurityImmunogen affinity purified
Purification notesab62214 was affinity purified from rabbit antiserum by affinity chromatography using epitope specific phosphopeptide. The antibody against the non phosphopeptide was removed by chromatography using non phosphopeptide corresponding to the phosphorylation site.
Our Abpromise guarantee covers the use of ab62214 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
|ICC/IF||1/500 - 1/1000.|
|IHC-P||Use a concentration of 1 µg/ml. Perform heat mediated antigen retrieval before commencing with IHC staining protocol.|
FunctionSenses changes in the extracellular concentration of calcium ions. The activity of this receptor is mediated by a G-protein that activates a phosphatidylinositol-calcium second messenger system.
Tissue specificityExpressed in the temporal lobe, frontal lobe, parietal lobe, hippocampus, and cerebellum. Also found in kidney, lung, liver, heart, skeletal muscle, placenta.
Involvement in diseaseDefects in CASR are the cause of familial hypocalciuric hypercalcemia type 1 (FHH) [MIM:145980]. FHH is characterized by altered calcium homeostasis. Affected individuals exhibit mild or modest hypercalcemia, relative hypocalciuria, and inappropriately normal PTH levels.
Defects in CASR are the cause of neonatal severe primary hyperparathyroidism (NSHPT) [MIM:239200]. NSHPT is a rare autosomal recessive life-threatening disorder characterized by very high serum calcium concentrations, skeletal demineralization, and parathyroid hyperplasia. In some instances NSHPT has been demonstrated to be the homozygous form of FHH.
Defects in CASR are a cause of familial isolated hypoparathyroidism (FIH) [MIM:146200]; also called autosomal dominant hypoparathyroidism or autosomal dominant hypocalcemia. FIH is characterized by hypocalcemia and hyperphosphatemia due to inadequate secretion of parathyroid hormone. Symptoms are seizures, tetany and cramps. An autosomal recessive form of FIH also exists.
Defects in CASR are the cause of idiopathic generalized epilepsy type 8 (IGE8) [MIM:612899]; also known as EIG8. A disorder characterized by recurring generalized seizures in the absence of detectable brain lesions and/or metabolic abnormalities. Seizure types are variable, but include myoclonic seizures, absence seizures, febrile seizures, complex partial seizures, and generalized tonic-clonic seizures.
Note=Homozygous defects in CASR can be a cause of primary hyperparathyroidism in adulthood. Patients suffer from osteoporosis and renal calculi, have marked hypercalcemia and increased serum PTH concentrations.
Sequence similaritiesBelongs to the G-protein coupled receptor 3 family.
Ubiquitinated by RNF19A; which induces proteasomal degradation.
Cellular localizationCell membrane.
- Information by UniProt
- Ca sensing receptor antibody
- Ca2+ sensing receptor 1 antibody
- Ca2+ sensing receptor antibody
Immunofluorescence analysis of HeLa cells, using ab62214 (1/500 - 1/1000) staining CaSR; in the presence and absence of immunizing peptide.
Ab62214 staining human normal renal medulla. Staining is localised to the cell membrane.
Left panel: with primary antibody at 1 ug/ml. Right panel: isotype control.
Sections were stained using an automated system DAKO Autostainer Plus , at room temperature. Sections were rehydrated and antigen retrieved with the Dako 3-in-1 antigen retrieval buffer EDTA pH 9.0 in a DAKO PT Link. Slides were peroxidase blocked in 3% H2O2 in methanol for 10 minutes. They were then blocked with Dako Protein block for 10 minutes (containing casein 0.25% in PBS) then incubated with primary antibody for 20 minutes and detected with Dako Envision Flex amplification kit for 30 minutes. Colorimetric detection was completed with diaminobenzidine for 5 minutes. Slides were counterstained with Haematoxylin and coverslipped under DePeX. Please note that for manual staining we recommend to optimize the primary antibody concentration and incubation time (overnight incubation), and amplification may be requir
ab62214 has been referenced in 1 publication.
- Barradas AM et al. A calcium-induced signaling cascade leading to osteogenic differentiation of human bone marrow-derived mesenchymal stromal cells. Biomaterials 33:3205-15 (2012). ICC/IF ; Human . PubMed: 22285104