Specific for eosinophil major basic protein irrespective of the stages of eosinophil activation and can be regarded as an eosinophil marker. The antibody will recognize the 23.8 kDa secreted pro-form of MBP (Pregnancy associated MBP) and the 13.8 kDa mature form found in the matrix of the eosinophil large specific granule. Does not cross-react with horse, mouse or rat MBP.
PRG2
适用: 人
WB, IF (cc), IF (p)
宿主: 兔
Polyclonal
AbBy Fluor® 647
应用备注
IHC with fresh frozen tissue (fix in methanol: acetone)IHC with formalin fixed paraffin-embedded tissue (treat with 0.1 % trypsin before blocking)Western blotELISA Other applications not tested. Optimal dilutions are dependent on conditions and should be determined by the user.
限制
仅限研究用
浓度
0.1 mg/mL
缓冲液
PBS with 0.09 % sodium azide as preservative and 0.1 % BSA as stabilizer.
储存液
Sodium azide
注意事项
This product contains sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
注意事项
Avoid repeated freezing and thawing.
储存条件
4 °C/-20 °C
储存方法
Store the antibody prior to reconstitution at -20 °C. Following reconstitution the antibody can be stored at 2-8 °C for one month or at -20 °C for longer.
抗原
PRG2
(Bone Marrow Proteoglycan (PRG2))
别名
Proteoglycan 2
背景
PRG2 is a cytotoxin and helminthotoxin. It also induces noncytolytic histamine release from human basophils and is involved in antiparasitic defense mechanisms and immune hypersensitivity reactions. The proform acts as a proteinase inhibitor, reducing the activity of PAPPA. In pregnancy serum, the proform exists as a disulfide-linked 2:2 heterotetramer with PAPPA, as a disulfide-linked 2:2 heterotetramer with AGT, and as a complex (probably a 2:2:2 heterohexamer) with AGT and C3dg.Synonyms: BMPG, Bone marrow proteoglycan, EMBP, Eosinophil granule major basic protein, PRG2, Pregnancy-associated major basic protein