|Immunocytochemistry (ICC)||2 µg/ml|
|Immunofluorescence (IF)||2 µg/ml|
|Western Blot (WB)||0.5-2 µg/ml|
|Tested Species reactivity||Human|
|Host / Isotype||Mouse / IgG2a|
|Immunogen||Purified, recombinant, human PTP1B protein expressed in E. coli.|
|Storage buffer||HEPES with 0.15M NaCl, 0.01% BSA, 50% glycerol|
|Contains||0.03% sodium azide|
|Storage conditions||-20° C, Avoid Freeze/Thaw Cycles|
A suggested positive control for this product is HepG2 cells.
Ferritin is a ubiquitous and highly conserved protein which plays a major role in iron homeostasis. It is a holoenzyme shell (~450 kDa) consisting of 24 subunits of two types, H (heavy) and L (light), and capable of storing up to 4,500 atoms of ferric iron. Depending on the tissue type and physiologic status of the cell, the ratio of H to L subunits in ferritin can vary widely. It can be viewed not only as part of a group of iron regulatory proteins that include transferrin and the transferrin receptor, but also as a member of the protein family that orchestrates the cellular defense against stress and inflammation. Ferritin is found in the liver, spleen, kidney and heart. Only a small amount is found in the blood. The blood level of ferritin serves as an indicator of the amount of iron stored in the body.
Protein Aliases: hgnc9642; protein tyrosine phosphatase, placental; Protein-tyrosine phosphatase 1B; PTN1; PTP-1B; PTP1B; ptpn1; Tyrosine-protein phosphatase non-receptor type 1
Gene Aliases: PTP1B; PTPN1
UniProt ID: (Human) P18031
Entrez Gene ID: (Human) 5770