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Phospho-Glucocorticoid Receptor (Ser211) Polyclonal Antibody

Cat:E-AB-21144
Manual MSDS

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Size:
200μL 120μL 60μL 20μL
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  • Host: Rabbit
  • Reactivity: Human;Mouse;Rat
  • Applications: WB;IHC-p
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Product Details
Verified Samples Verified Samples in WB:Hela
Dilution

WB 1:500-1:2000, IHC 1:100-1:300

Western Blot Operation Guide
Clonality Polyclonal
Immunogen Synthesized peptide derived from human GR around the phosphorylation site of Ser211
Abbre GR (phospho Ser211)
Synonyms GCCR;GCR;GCR;GCRST;glucocorticoid nuclear receptor variant 1;Glucocorticoid receptor;GR;GRL;Grl1;nr3c1;Nuclear receptor subfamily 3 group C member 1;nuclear receptor subfamily 3;group C;member 1 (glucocorticoid receptor)
Swissprot
Calculated MW 86kDa
Observed MW 95kDa
The actual band is not consistent with the expectation.

Western blotting is a method for detecting a certain protein in a complex sample based on the specific binding of antigen and antibody. Different proteins can be divided into bands based on different mobility rates. The mobility is affected by many factors, which may cause the observed band size to be inconsistent with the expected size. The common factors include:

1. Post-translational modifications: For example, modifications such as glycosylation, phosphorylation, methylation, and acetylation will increase the molecular weight of the protein.

2. Splicing variants: Different expression patterns of various mRNA splicing bodies may produce proteins of different sizes.

3. Post-translational cleavage: Many proteins are first synthesized into precursor proteins and then cleaved to form active forms, such as COL1A1.

4. Relative charge: the composition of amino acids (the proportion of charged amino acids and uncharged amino acids).

5. Formation of multimers: For example, in protein dimer, strong interactions between proteins can cause the bands to be larger. However, the use of reducing conditions can usually avoid the formation of multimers.

If a protein in a sample has different modified forms at the same time, multiple bands may be detected on the membrane.

Cellular Localization Cytoplasm. Nucleus. Cytoplasmic in the absence of ligand, nuclear after ligand-binding and Nucleus. Localized largely in the nucleus.
Tissue Specificity Widely expressed. In the heart, detected in left and right atria, left and right ventricles, aorta, apex, intraventricular septum, and atrioventricular node as well as whole adult and fetal heart.
Concentration 1 mg/mL
Buffer PBS with 0.02% sodium azide, 0.5% protective protein and 50% glycerol, pH7.4
Purification Method Affinity purification
Research Areas Cancer; Epigenetics and Nuclear Signaling; Signal Transduction
Conjugation Unconjugated
Storage Store at -20°C Valid for 12 months. Avoid freeze / thaw cycles.
Shipping Biological ice pack at 4 ℃
background Receptor for glucocorticoids (GC). Has a dual mode of action: as a transcription factor that binds to glucocorticoid response elements (GRE) and as a modulator of other transcription factors. Affects inflammatory responses, cellular proliferation and differentiation in target tissues. Could act as a coactivator for STAT5-dependent transcription upon growth hormone (GH) stimulation and could reveal an essential role of hepatic GR in the control of body growth. Involved in chromatin remodeling. Plays a significant role in transactivation. Involved in nuclear translocation.