Signal Peptide Peptidase,信号肽肽酶SPP抗体

产品编号HZ-11178R
英文名称Signal Peptide Peptidase
中文名称信号肽肽酶SPP抗体
别 名 Histocompatibility (minor) 13; HM 13; HM13; HM13_HUMAN; IMP 1; IMP-1; IMP1; IMPAS; IMPAS-1; Intramembrane Protease 1; Intramembrane protease; Minor Histocompatibility 13; Minor histocompatibility antigen 13; Minor histocompatibility antigen H13; MSTP086; Presenilin like protein 3; Presenilin-like protein 3; PSENL 3; PSENL3; PSL 3; PSL3; Signal peptide peptidase; Signal peptide peptidase beta; SPP; dJ324O17.1; H13; hIMP1; hIMP1 protein.
说 明 书0.1ml 0.2ml
研究领域肿瘤 免疫学 神经生物学 信号转导
抗体来源Rabbit
克隆类型Polyclonal
交叉反应 Human, Mouse, Rat, Chicken, Dog, Pig, Cow, Horse, Rabbit,
Signal Peptide Peptidase,信号肽肽酶SPP抗体产品应用WB=1:100-500 ELISA=1:500-1000 IHC-P=1:100-500 IHC-F=1:100-500 ICC=1:100-500 IF=1:100-500 （石蜡切片需做抗原修复）
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.
分 子 量42kDa
细胞定位细胞浆 细胞膜
性 状Lyophilized or Liquid
浓 度1mg/1ml
免 疫 原KLH conjugated synthetic peptide derived from human Signal Peptide Peptidase
亚 型IgG
纯化方法affinity purified by Protein A
储 存 液0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol.
保存条件Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. The lyophilized antibody is stable at room temperature for at least one month and for greater than a year when kept at -20°C. When reconstituted in sterile pH 7.4 0.01M PBS or diluent of antibody the antibody is stable for at least two weeks at 2-4 °C.
Signal Peptide Peptidase,信号肽肽酶SPP抗体PubMedPubMed
产品介绍background:
The endoplasmic reticulum exerts a quality control over newly synthesized proteins and a variety of components have been implicated in the specific recognition of aberrant or misfolded polypeptides. Signal peptide peptidase (SPP) catalyzes intramembrane proteolysis of some signal peptides after they have been cleaved from a preprotein, resulting in the release of the fragment from the ER membrane into the cytoplasm. SPP is required to generate lymphocyte cell surface (HLA-E) epitopes derived from MHC class I signal peptides, and may play a role in graft rejection. It also may be necessary for the removal of the signal peptide that remains attached to the hepatitis C virus core protein after the initial proteolytic processing of the polyprotein.

Function:
Catalyzes intramembrane proteolysis of some signal peptides after they have been cleaved from a preprotein, resulting in the release of the fragment from the ER membrane into the cytoplasm. Required to generate lymphocyte cell surface (HLA-E) epitopes derived from MHC class I signal peptides. May play a role in graft rejection. May be necessary for the removal of the signal peptide that remains attached to the hepatitis C virus core protein after the initial proteolytic processing of the polyprotein. Involved in the intramembrane cleavage of the integral membrane protein PSEN1.

Subcellular Location:
Endoplasmic reticulum membrane; Multi-pass membrane protein. Isoform 4: Cell membrane; Multi-pass membrane protein.

Tissue Specificity:
Widely expressed with highest levels in kidney, liver, placenta, lung, leukocytes and small intestine and reduced expression in heart and skeletal muscle. Expressed abundantly in the CNS with highest levels in thalamus and medulla.

Post-translational modifications:
N-glycosylated.

Similarity:
Belongs to the peptidase A22B family.

Database links:
Entrez Gene: 81502 Human
Omim: 607106 Human
SwissProt: Q8TCT9 Human
Unigene: 373741 Human
Unigene: 444601 Human

Signal Peptide Peptidase,信号肽肽酶SPP抗体Important Note:
This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.