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SILuTMLite IFNG Interferon Gamma human
| 产品编号： | 4169074 |
| 规格： | recombinant, expressed in HEK 293 cells, MS Protein Standard |
| 包装规格： | 50 μG |
| 产品类别： | 进口试剂 |
| 品牌： | Sigma-Aldrich |
| 优惠价： | 立即咨询 |
产品别名
SILuTMLite IFNG Interferon Gamma human
Immune interferon
IFN-gamma
IFNγ
Immuneinterferon
基本信息
| NACRES | NA.12 |
| General description【一般描述】 | Interferon gamma (IFNγ) is a dimerized soluble cytokine that is the only member of the type II class of interferons. IFNγ is secreted by T helper cells (specifically, Th1 cells), cytotoxic T cells (TC cells) and Natural killer (NK) cells. When combined with other inflammatory cytokines, evaluating the levels of IFNγ can be used as a diagnostic tool in patients with breast cancer or benign prostatic hyperplasia. A recent study evaluated the effect of a cancer vaccine given to patients with colorectal cancer, on the levels of plasma pro-inflammatory cytokines (including IFN-γ). The study concluded that patients achieving stable disease showed increasing levels of plasma inflammatory cytokines. |
| Immunogen【免疫原】 | QDPYVKEAENLKKYFNAGHSDVADNGTLFLGILKNWKEESDRKIMQSQIVSFYFKLFKNFKDDQSIQKSVETIKEDMNVKFFNSNKKKRDDFEKLTNYSVTDLNVQRKAIHELIQVMAELSPAAKTGKRKRSQMLFRG |
| Biochem/physiol Actions【生化/生理作用】 | SILu™Lite IFNG is a recombinant human protein expressed in human 293 cells. It is a homodimer consisting of 138 amino acids Expressed in human 293 cells, with a calculated molecular mass of 17 kDa. SILu Lite IFNG is an analytical standard designed to be used as starting material for preparation of calibrators and controls in LC-MS applications. |
| Physical form【外形】 | Lyophilized from a solution of phosphate buffered saline. |
| Legal Information【法律信息】 | SILu is a trademark of sigma-aldrich Co. LLC |
产品性质
| Quality Level【质量水平】 | 200 |
| biological source【生物来源】 | human |
| recombinant【重组】 | expressed in HEK 293 cells |
| Assay【测定】 | ≥98% (SDS-PAGE) |
| form【形式】 | lyophilized powder |
| potency【效能】 | ≥98% Heavy amino acids incorporation efficiency by MS |
| mol wt【分子量】 | calculated mol wt 17 kDa |
| technique(s) | mass spectrometry (MS): suitable |
| suitability【适用性】 | suitable for mass spectrometry (internal calibrator) |
| UniProt accession no.【UniProt登记号】 | P01579 |
| storage temp.【储存温度】 | −20℃ |
| Gene Information | human ... IFNG(3458) |
安全信息
| Storage Class Code【储存分类代码】 | 11 - Combustible Solids |
| WGK | WGK 2 |
