抗VEGF-B167/186抗体(Anti-VEGF-B167/186, Mouse, Goat-Poly antibody)
掲載日情報:2019/10/21 現在Webページ番号:27138
VEGF-B167/186に対する抗体(Anti-VEGF-B167/186, Mouse, Goat-Poly )です。
※ 本製品は研究用です。研究用以外には使用できません。
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価格
[在庫・価格 :2025年05月01日 08時15分現在]
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Anti-VEGF-B167/186, Mouse, Goat-Poly |
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Anti-Mouse VEGF-B 167/186 Affinity Purified Polyclonal Ab |
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[在庫・価格 :2025年05月01日 08時15分現在]
Anti-VEGF-B167/186, Mouse, Goat-Poly
文献数: 2
- 商品コード:AF590
- メーカー:RSD
- 包装:100μg
- 価格:¥105,000
- 在庫:無(未発注)
- 納期:10日程度 ※※ 表示されている納期は弊社に在庫がなく、取り寄せた場合の目安納期となります。
- 法規制等:
Anti-Mouse VEGF-B 167/186 Affinity Purified Polyclonal Ab
文献数: 0
- 商品コード:AF590-SP
- メーカー:RSD
- 包装:25μg
- 価格:¥30,000
- 在庫:無(未発注)
- 納期:2~3週間 ※※ 表示されている納期は弊社に在庫がなく、取り寄せた場合の目安納期となります。
- 法規制等:
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Product Details
Species Reactivity | Mouse |
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Label | Unconjugated |
Immunogen | E. coli-derived recombinant mouse VEGF-B186Pro22-Ala107Accession # P49766 |
Source | Polyclonal Goat IgG |
Purification | Antigen Affinity-purified |
Specificity | Detects mouse VEGF-B167 and mouse VEGF-B186 in direct ELISAs and Western blots. In direct ELISAs, approximately 40% cross-reactivity with rhVEGF-B186 is observed, 15% cross-reactivity with rhVEGF-B167 is observed and less than 1% cross-reactivity with rmVEGF164, rhVEGF-C and rmVEGF-D is observed. |
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Applications and Data
Recommended Concentration | Sample | |
Western Blot | 0.1 µg/mL | Recombinant Mouse VEGF-B167 (Catalog # 2595-VE) Recombinant Mouse VEGF-B186 (Catalog # 767-VE) |
Blockade of Receptor-ligand Interaction | In a functional ELISA, 0.04-0.1 µg/mL of this antibody will block 50% of the binding of 5 ng/mL of Recombinant Mouse VEGF-B186 (Catalog # 767-VE) to immobilized Recombinant Human VEGF R1/Flt-1 Fc Chimera (Catalog # 321-FL) coated at 4 µg/mL (100 µL/well). This antibody can also block the binding of Recombinant Mouse VEGF-B167 (Catalog # 2595-VE) to immobilized Neuropilin‑1 Fc Chimera. |
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Related Product & Information
Long Name | Vascular Endothelial Growth Factor B |
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Entrez Gene IDs | 7423 (Human); 22339 (Mouse) |
Background | VEGF-B |
background_content | Background: VEGF-B Vascular endothelial growth factor B (VEGF-B; also known as VFR) is a member of the VEGF-PDGF supergene family of growth factor molecules (1 - 4). Five mouse members have been identified, including VEGF-A, -B, -C, -D, and PlGF(-2) (1, 5). VEGF family members are disulfide-linked homo- and heterodimeric proteins that are important regulators of vasculogenesis and lymphangiogenesis. Mouse VEGF-B has two isoforms, a 32 kDa single chain and a 21 kDa single chain form (6, 7). The long form (VEGF-B186) is 207 amino acids (aa) in length, with a 21 aa signal sequence and a 186 aa mature region. The short form (VEGF-B167) is 188 aa in length, with a 21 aa signal sequence and a 167 aa mature segment. Each mature isoform shows the same N-terminal 94 aa that contains a cysteine knot VEGF homology domain (6 - 8). VEGF-B186 is O-glycosylated; VEGF-B167 is not. VEGF-B167 binds heparin; VEGF-B186 does not. Thus, VEGF-B186 is secreted and freely diffusible in tissues (7). However, the VEGF-B167 isoform is the predominant form in tissue (9). Mouse VEGF-B186 is 93% and 87% aa identical to bovine and human VEGF-B186, respectively; mouse VEGF-B167 is 90% and 88% aa identical to bovine and human VEGF-B167, respectively. The mouse VEGF-B167 homodimer is 42 kDa in size, while the VEGF-B186 homodimer is 62 kDa in size. Unlike VEGF167, VEGF-B186 undergoes proteolytic processing that creates a partially processed 48 kDa homodimer and a fully processed 32 kDa homodimer. Processing appears to occur at Arg127 of the mature form (10). Both forms of VEGF-B can heterodimerize with VEGF (7). Both VEGF-B isoforms bind to VEGF receptor 1 (VEGF R1), but not VEGF R2 or VEGF R3 (11). VEGF-B167 also binds neuropilin-1, but only the 127 aa processed form of VEGF-B186 binds neuropilin-1 (10). As a dimer, full length VEGF-B186 does not interact with neuropilin-1, while any dimer that contains the processed VEGF-B127 subunit will interact with neuropilin-1 (10). The importance of differential neuropilin binding is unclear. VEGF-B deficient mice display an atrial conduction deficit (12). On endothelial cells, ligation of VEGF R1 by VEGF-B has been shown to regulate the expression and activity of urokinase type plasminogen activator and plasminogen activator inhibitor 1 (11). |
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Citations
- Novel role for vascular endothelial growth factor (VEGF) receptor-1 and its ligand VEGF-B in motor neuron degeneration.
Authors: Poesen K, Lambrechts D, Van Damme P, Dhondt J, Bender F, Frank N, Bogaert E, Claes B, Heylen L, Verheyen A, Raes K, Tjwa M, Eriksson U, Shibuya M, Nuydens R, Van Den Bosch L, Meert T, D'Hooge R, Sendtner M, Robberecht W, Carmeliet P
J. Neurosci., 2008;28(42):10451-9.
Species: Rat
Sample Type: Whole Tissue
Application: IHC Frozen
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