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For research use only.

Verified Samples Verified Samples in WB: Ramos
Dilution WB 1:1000-1:2000
Isotype IgG
Host Rabbit
Reactivity Human
Applications WB
Clonality Polyclonal
Immunogen Recombinant Mouse FAS/CD95 protein expressed by Mammalian
Abbre FAS
Synonyms Apt,  APO,  Tumor necrosis factor receptor superfamily member,  Tnfrsf,  ALPS1A,  APO1,  Apo-1 antigen,  Apoptosis-mediating surface antigen FAS,  CD95,  FAS1,  FASLG receptor,  FASR,  FASTM,  Tumor necrosis factor receptor superfamily member 6,  Apt1,  Tnfrsf6,  Fas,  AI196731 Protein,  APO1 Protein,  APT1 Protein,  CD95 Protein,  lpr Protein,  TNFR6 Protein,  Tnfrsf6 Protein
Swissprot
Calculated MW 37 kDa
Observed MW 45 kDa
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
Tissue Specificity Detected in various tissues including thymus, liver, lung, heart, and adult ovary.
Concentration 1 mg/mL
Buffer PBS with 0.05% proclin 300, 1% protective protein and 50% glycerol,pH7.4
Purification Method Antigen Affinity Purification
Conjugation Unconjugated
Storage Store at -20°C Valid for 12 months. Avoid freeze / thaw cycles.
Shipping The product is shipped with ice pack, upon receipt, store it immediately at the temperature recommended.
background Fas (CD95/APO-1) is a transmembrane glycoprotein belonging to the tumor necrosis factor (TNF) receptor superfamily. It can mediate apoptosis by ligation with an agonistic anti-Fas antibody or Fas ligand. Stimulation of Fas results in the aggregation of its intracellular death domains, leading to the formation of the death-inducing signaling complex (DISC). FAS-mediated apoptosis may have a role in the induction of peripheral tolerance, in the antigen-stimulated suicide of mature T-cells, or both.
Other Clones

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Unconjugated

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