NSJ Bioreagents

Calreticulin Antibody / CALR

Product Code:
 
NSJ-F54897
Product Group:
 
Primary Antibodies
Supplier:
 
NSJ Bioreagents
Host Type:
 
Rabbit
Antibody Isotype:
 
Rabbit Ig
Antibody Clonality:
 
Polyclonal
Regulatory Status:
 
RUO
Target Species:
  • Human
  • Rat
Applications:
  • Fluorescence-activated cell sorting (FACS)
  • Immunohistochemistry- Paraffin Embedded (IHC-P)
  • Western Blot (WB)
Storage:
 
Aliquot the Calreticulin antibody and store frozen at -20oC or colder. Avoid repeated freeze-thaw cycles.
1 / 2
IHC testing of FFPE human colon carcinoma tissue with Calreticulin antibody. HIER: steam section in pH6 citrate buffer for 20 min and allow to cool prior to staining.~
2 / 2
Western blot testing of 1) human HeLa, 2) human SH-SY5Y and 3) rat
❮❯

IHC testing of FFPE human colon carcinoma tissue with Calreticulin antibody. HIER: steam section in pH6 citrate buffer for 20 min and allow to cool prior to staining.~
Western blot testing of 1) human HeLa, 2) human SH-SY5Y and 3) rat

No additional charges, what you see is what you pay! *

CodeSizePrice
NSJ-F54897-0.08ML0.08 ml£260.00
Quantity:
NSJ-F54897-0.4ML0.4 ml£502.00
Quantity:
Prices exclude any Taxes / VAT
How to order with us   Contact us
Stay in control of your spending. These prices have no additional charges, not even shipping!
* Rare exceptions are clearly labelled (only 0.14% of items!).
Multibuy discounts available! Contact us to find what you can save.
This product comes from: United States.
Typical lead time: 10-14 working days.
Contact us for more accurate information.
  • Further Information
  • Documents
  • Show All

Further Information

Application Details :
Western blot: 1:500-1:1000, Flow cytometry: 1:10-1:50 (1x10e6 cells), Immunohistochemistry (FFPE): 1:10-1:50
Application Note:
The stated application concentrations are suggested starting points. Titration of the Calreticulin antibody may be required due to differences in protocols and secondary/substrate sensitivity.
Description:
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 DNA-binding 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.
Format :
Purified
Formulation :
In 1X PBS, pH 7.4, with 0.09% sodium azide
Immunogen:
Recombinant human protein was used as the immunogen for the Calreticulin antibody.
Limitation:
This Calreticulin antibody is available for research use only.
Localization:
Cytoplasmic
Purity:
Antigen affinity purified
Species Reactivity :
Human, Rat
Uniprot #:
P27797