Elemental iron is required for a variety of normal cellular functions and vital for proper growth and development.
However, natural iron is quite insoluble and excess iron is harmful, since it can catalyze the formation of potentially damaging reactive oxygen species.
Humans also have very limited capacity to excrete iron.
Therefore, cells have developed mechanisms to improve solubility of iron and to control intracellular iron levels at the point of absorption in the intestine and other tissue.
Several proteins including Ferritin, transferrin (Tf), transferrin receptors (TfRs), and iron regulatory proteins (IRPs), iron transporter (NRMAP2/DMT1/DCT1) etc play a key role in iron metabolism.
Some genes involved in iron-metabolism are associated with genetic disorders such as Friedreich's Ataxia (Frataxin), genetic hemochromatosis (HFE), and Sex-linked anemia (Hephaestin)
Hephaestin (Hp) gene was originally cloned as the gene defective in sex-linked anemia (sla) that is characterized by moderate to severe microcytic hypochronic anemia.
Hp protein (mouse/rat 1157 aa, human 1158 aa, ~155kD) encodes a single-membrane spanning domain protein with extensive homology (50-60%) with copper containing serum ferrooxidase ceruloplasmin (Cp).
TM domain is located very close to the C-temrinus followed by the short cytoplasmic tail.
Cp is involved in release of iron from various tissues.
Hp is mostly expressed throughout the small intestine and colon.
Low levels are also found in some other tissues (spleen, placenta and lung).
It is localized in mature villus enterocytes with little or no expression in the crypts.
Hp levels are not affected by iron status
Applications:Suitable for use in ELISA.
Western Blot, though not tested, may potentially be used as an application.
Other applications not tested.
Recommended Dilution:Western Blot: 1:1000-1:5000 ELISA: 1:100,000 using 50-100ng control peptide/well
Optimal dilutions to be determined by the researcher.
Control Peptide:H2030-05 Hephaestin, Mouse (Hp) Control Peptide
Storage and Stability:May be stored at 4°C for short-term only.
For long-term storage, aliquot and store at -20°C.
Aliquots are stable for at least 12 months at -20°C.
For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
Further dilutions can be made in assay buffer.
仕様
Size：100ul
Host：rabbit
Source Antibody：mouse
Grade：Serum
Purity：Serum
Form：Supplied as a liquid, 0.05% sodium azide, 40% glycerol.
