| 產(chǎn)品編號 | bs-19455R |
| 英文名稱 | PSG4 Rabbit pAb |
| 中文名稱 | 妊娠特異性糖蛋白4抗體 |
| 別 名 | Pregnancy specific beta 1 glycoprotein 4; Pregnancy-specific beta-1-glycoprotein 4; Pregnancy-specific beta-1-glycoprotein 9; Pregnancy-specific glycoprotein 4; Pregnancy-specific glycoprotein 9; PS-beta-G-4; PS-beta-G-9; PSBG 4; PSBG 9; PSBG-4; PSBG-9; PSBG4; PSBG9; PSG4; PSG4_HUMAN; PSG9. |
| 研究領(lǐng)域 | 細(xì)胞生物 發(fā)育生物學(xué) |
| 抗體來源 | Rabbit |
| 克隆類型 | Polyclonal |
| 交叉反應(yīng) | Human |
| 產(chǎn)品應(yīng)用 | WB=1:500-2000,IHC-P=1:100-500,IHC-F=1:100-500,IF=1:100-500
not yet tested in other applications. optimal dilutions/concentrations should be determined by the end user. |
| 理論分子量 | 47 kDa |
| 檢測分子量 | |
| 細(xì)胞定位 | 分泌型蛋白 |
| 性 狀 | Liquid |
| 濃 度 | 1mg/ml |
| 免 疫 原 | KLH conjugated synthetic peptide derived from human PSG4: 301-400/419 |
| 亞 型 | IgG |
| 純化方法 | affinity purified by Protein A |
| 緩 沖 液 | 0.01M TBS (pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol. |
| 保存條件 | Shipped at 4℃. Store at -20℃ for one year. Avoid repeated freeze/thaw cycles. |
| 注意事項 | This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. |
| PubMed | PubMed |
| 產(chǎn)品介紹 |
The human pregnancy-specific glycoproteins (PSGs) are a family of proteins that are synthesized in large amounts by placental trophoblasts and released into the maternal circulation during pregnancy. Molecular cloning and analysis of several PSG genes has indicated that the PSGs form a subgroup of the carcinoembryonic antigen (CEA) gene family, which belongs to the immunoglobulin superfamily of genes. Members of the CEA family consist of a single N domain, with structural similarity to the immunoglobulin variable domains, followed by a variable number of immunoglobulin constant-like A and/or B domains. Most PSGs have an arg-gly-asp (RGD) motif, which has been shown to function as an adhesion recognition signal for several integrins, in the N-terminal domain (summary by Teglund et al., 1994 [PubMed 7851896]). For additional general information about the PSG gene family, see PSG1 (MIM 176390).[supplied by OMIM, Oct 2009] Subcellular Location: Secreted. Tissue Specificity: PSBG are produced in high quantity during pregnancy. Similarity: Belongs to the immunoglobulin superfamily. CEA family. Contains 3 Ig-like C2-type (immunoglobulin-like) domains. Contains 1 Ig-like V-type (immunoglobulin-like) domain. SWISS: Q00888 Gene ID: 5672 Database links: Entrez Gene: 5672 Human Omim: 176393 Human SwissProt: Q00888 Human Unigene: 711363 Human |
| 產(chǎn)品圖片 |
Sample:
293T(Human) Lysate at 30 ug
Primary: Anti- PSG4 (bs-19455R) at 1/300 dilution
Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution
Predicted band size: 47 kD
Observed band size: 57/67 kD
Sample:
MDA-MB-231(Human) Cell Lysate at 30 ug
293T(Human) Cell Lysate at 30 ug
Primary: Anti-PSG4 (bs-19455R) at 1/300 dilution
Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution
Predicted band size: 47 kD
Observed band size: 42/57 kD
Paraformaldehyde-fixed, paraffin embedded (human liver carcinoma); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with (PSG4) Polyclonal Antibody, Unconjugated (bs-19455R) at 1:400 overnight at 4°C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.
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