Calreticulin anticorps

N° du produit ABIN966933

Détail du produit anti-Calreticulin anticorps

Antigène: Calreticulin (CALR)

Reactivité: Humain

Hôte: Lapin

Clonalité: Polyclonal

Conjugué: Cet anticorp Calreticulin est non-conjugé

Application: ELISA, Immunofluorescence (IF)

Purification: Rabbit anti-serum.

Immunogène: Synthetic peptide corresponding to aa(E-E-E-D-V-P-G-Q-A-K-D-E-L-C)of human Calreticulin, conjugated to KLH.

Isotype: IgG2a

Information d'application

Indications d'application: Immunofluorescence: 1/200 - 1/1000.
ELISA: Propose dilution 1/10000.
Not yet tested in other applications.
Determining optimal working dilutions by titration test.

Restrictions: For Research Use only

Stockage

Format: Liquid

Stock: 4 °C

Détails sur Calreticulin

Antigène: Calreticulin (CALR)

Autre désignation: Calreticulin (CALR Produits)

Synonymes: anticorps CRT, anticorps RO, anticorps SSA, anticorps cC1qR, anticorps crc, anticorps crt, anticorps Calregulin, anticorps CG9429, anticorps Clr, anticorps Dmel\\CG9429, anticorps anon-EST:Liang-2.11, anticorps anon-EST:Liang-2.17, anticorps anon-EST:fe3D7, anticorps clone 2.11, anticorps clone 2.17, anticorps eth, anticorps potp, anticorps cc1qr, anticorps ssa, anticorps NV19007, anticorps CRP55, anticorps ERp60, anticorps HACBP, anticorps CHOT1, anticorps CHT1, anticorps CT1, anticorps AA589632, anticorps CRTR, anticorps Creat, anticorps CCDS1, anticorps calrl2, anticorps fc66d10, anticorps wu:fc66d10, anticorps wu:fj50c03, anticorps zgc:66153, anticorps calreticulin, anticorps calreticulin L homeolog, anticorps Calreticulin, anticorps putative calreticulin, anticorps solute carrier family 6 member 8, anticorps solute carrier family 6 (neurotransmitter transporter, creatine), member 8, anticorps CALR, anticorps calr.L, anticorps Crt, anticorps crt, anticorps CRT, anticorps Calr, anticorps calr, anticorps LMJF_31_2600, anticorps Crc, anticorps Slc6a8, anticorps SLC6A8, anticorps LOC8269812

Sujet: Calreticulin is a multifunctional protein that acts as a major Ca(2+)-binding (storage) protein in the lumen of the endoplasmic reticulum. It is also found in the nucleus, suggesting that it may have a role in transcription regulation. Calreticulin binds to the synthetic peptide KLGFFKR, which is almost identical to an amino acid sequence in the DNAbinding domain of the superfamily of nuclear receptors. Calreticulin binds to antibodies in certain sera of systemic lupus and Sjogren patients which contain anti-Ro/SSA antibodies, it is highly conserved among species, and it is located in the endoplasmic and sarcoplasmic reticulum where it may bind calcium. The amino terminus of calreticulin interacts with the DNA-binding domain of the glucocorticoid receptor and prevents the receptor from binding to its specific glucocorticoid response element. Calreticulin can inhibit the binding of androgen receptor to its hormone-responsive DNA element and can inhibit androgen receptor and retinoic acid receptor transcriptional activities in vivo, as well as retinoic acid-induced neuronal differentiation. Thus, calreticulin can act as an important modulator of the regulation of gene transcription by nuclear hormone receptors. Systemic lupus erythematosus is associated with increased autoantibody titers against calreticulin but calreticulin is not a Ro/SS-A antigen. Earlier papers referred to calreticulin as an Ro/SS-A antigen but this was later disproven. Increased autoantibody titer against human calreticulin is found in infants with complete congenital heart block of both the IgG and IgM classes.
Synonyms: RO, CRT, SSA, cC1qR, FLJ26680, CALR

ID gène: 811

Pathways: Retinoic Acid Receptor Signaling Pathway, Intracellular Steroid Hormone Receptor Signaling Pathway, Regulation of Intracellular Steroid Hormone Receptor Signaling, Nuclear Hormone Receptor Binding, ER-Nucleus Signaling, Unfolded Protein Response