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TDGF1 Polyclonal Antibody

Cat:E-AB-90266
Manual MSDS

Price: $ 530

Price: $ 320

Price: $ 200

Size:
200μL 120μL 60μL
Quantity:
  • Host: Rabbit
  • Reactivity: Human;Mouse
  • Applications: WB
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Product Details
Verified Samples Verified Samples in WB:Mouse lung
Dilution

WB 1:500-1:2000

Western Blot Operation Guide
Clonality Polyclonal
Immunogen Recombinant fusion protein of human TDGF1
Abbre TDGF1
Synonyms TDGF1;CR;CRGF;CRIPTO
Swissprot
Calculated MW 21kDa
Observed MW 25kDa
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 Cell membrane,GPI-anchor,Lipid-anchor
Concentration 1mg/mL
Buffer PBS with 0.02% sodium azide,50% glycerol,pH7.3.
Purification Method Affinity purification
Research Areas Cancer; Developmental Biology; Stem Cells
Conjugation Unconjugated
Storage Store at -20°C Valid for 12 months. Avoid freeze / thaw cycles.
Shipping Ice bag
background This gene encodes an epidermal growth factor-related protein that contains a cripto, FRL-1, and cryptic domain. The encoded protein is an extracellular, membrane-bound signaling protein that plays an essential role in embryonic development and tumor growth. Mutations in this gene are associated with forebrain defects. Pseudogenes of this gene are found on chromosomes 2, 3, 6, 8, 19 and X. Alternate splicing results in multiple transcript variants.