Mouse Alpha Fetoprotein (AFP) Protein
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935106861
info@markelab.com
Precio
195€ (10 µg)
Protein AFP
proveedor
Abbexareference
abx065265Tested Applications
WB, SDS-PAGEreactivity
status
RUOclonality
Descripción
Mouse Alpha-Fetoprotein (aFP) Protein is a recombinant Mouse protein produced in a Prokaryotic expression system (E. coli).
Background
Alpha-fetoprotein (AFP) is a protein that is normally produced by the liver and yolk sac of a developing fetus. It is also produced in small quantities by the fetal gastrointestinal tract. AFP levels are typically high in the fetus, but they decrease rapidly after birth and remain low in healthy adults. AFP is considered a marker of fetal development. During pregnancy, AFP levels can be measured in the mother's blood or amniotic fluid as part of prenatal screening tests. Abnormal levels of AFP may indicate certain developmental abnormalities, such as neural tube defects (e.g., spina bifida) or chromosomal abnormalities (e.g., Down syndrome).Elevated levels of AFP in the blood can also be indicative of certain types of cancer, particularly liver cancer (hepatocellular carcinoma) and certain germ cell tumors. In patients with liver cancer, AFP levels may be used as a tumor marker to monitor disease progression and response to treatment. However, it's important to note that not all cases of liver cancer produce elevated AFP levels, and AFP levels can also be elevated in other conditions, such as cirrhosis and hepatitis.AFP testing is commonly used in clinical practice for various purposes:Prenatal Screening, AFP Cancer Diagnosis and Monitoring, and Monitoring Liver Disease
Características del producto
category
Proteins and Peptides
origin
Mouse
host
E. coli
immunogen target
Alpha Fetoprotein (AFP)
host
E. coli
conjugation
Unconjugated
form
Lyophilized To keep the original salt concentration, we recommend reconstituting to the original concentration prior to lyophilization (see Concentration) in ddH2O. If a lower concentration is required, dilute in 10 mM PBS, pH 7.4. If a higher concentration is required, the product can be reconstituted directly in 10 mM PBS, pH 7.4, though please note that this will change the overall salt concentration. The stock concentration should be between 0.1-1.0 mg/ml. Do not vortex.
tested applications
WB, SDS-PAGE
size 1
10 µg
size 2
50 µg
size 3
100 µg
size 4
200 µg
size 5
500 µg
observerd MW
Molecular Weight: Calculated MW: 29.7 kDa Observed MW (SDS-PAGE): 33 kDa Possible reasons why the actual band size differs from the predicted band size: 1. Splice variants. Alternative splicing may create different sized proteins from the same gene. 2. Relative charge. The composition of amino acids may affect the charge of the protein. 3. Post-translational modification. Phosphorylation, glycoslyation, methylation etc. may affect the band size. 4. Post-translational cleavage. Many proteins are synthesised as pro-proteins, and then cleaved to give the active form. 5. Polymerisation of the target protein. Dimerisation, multimerisation etc. will increase the band size observed. Concentration: Prior to lyophilization: 800 µg/ml Sequence Fragment: Lys399-Val605 Tag: N-terminal His tag
expression
Recombinant
purity
> 80%
buffer
Prior to lyophilization: PBS, pH 7.4, containing 0.01% Sarcosyl, 5% Trehalose.
storage
Store at 2-8 °C for up to one month. Store at -80 °C for up to one year. Avoid repeated freeze/thaw cycles.
or code
AFP
dry ice
No
availability
Shipped within 5-7 working days.
alias
HPAFP,Alpha fetoglobulin
uniprot id
note
This product is for research use only. Not for human consumption, cosmetic, therapeutic or diagnostic use.
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