抗CD80抗体(Anti-CD80, Mouse, Goat-Poly, Biotin antibody)

掲載日情報:2021/01/28 現在Webページ番号:27887

CD80に対する抗体(Anti-CD80, Mouse, Goat-Poly, Biotin )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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Anti-CD80, Mouse, Goat-Poly, Biotin <Anti-B7-1>
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説明文
マッチドペア:Mouse B7-1/CD80 サンドイッチELISAの検出用抗体として利用可能,補足用抗体として#AF740,スタンダードとして#740-B1-100を用いる。
別名:Activation B7-1 antigen
Genbank No: 941
Protein Accession No: Q00609
法規制等
保存条件 -20℃ 法規備考
抗原種 Mouse 免疫動物 Goat クラス IgG 標識 Biotin
交差性 Mouse 適用 ELISA,Western Blot
クロナリティ Polyclonal フォーマット 性状 Antigen Affinity Purified 吸収処理
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製品記事 M1/M2 Macrophage Activation Marker
抗幹細胞マーカー抗体/抗造血幹細胞マーカー抗体(R&D Systems社)
関連記事 R&D Systems(R&Dシステムズ)社 ELISA用ペア抗体を使用したELISA 構築ガイド

[在庫・価格 :2025年04月26日 20時55分現在]

※ 表示されている納期は弊社に在庫が無く、取り寄せた場合の納期目安となります。

Anti-CD80, Mouse, Goat-Poly, Biotin <Anti-B7-1>

文献数: 0

説明文 マッチドペア:Mouse B7-1/CD80 サンドイッチELISAの検出用抗体として利用可能,補足用抗体として#AF740,スタンダードとして#740-B1-100を用いる。
別名:Activation B7-1 antigen
Genbank No: 941
Protein Accession No: Q00609
法規制等
保存条件 -20℃ 法規備考
抗原種 Mouse 免疫動物 Goat
交差性 Mouse 適用 ELISA,Western Blot
標識 Biotin 性状 Antigen Affinity Purified
吸収処理 クラス IgG
クロナリティ Polyclonal フォーマット
掲載カタログ

製品記事 M1/M2 Macrophage Activation Marker
抗幹細胞マーカー抗体/抗造血幹細胞マーカー抗体(R&D Systems社)
関連記事 R&D Systems(R&Dシステムズ)社 ELISA用ペア抗体を使用したELISA 構築ガイド



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Product Details

Species ReactivityMouse
LabelBiotin
ImmunogenMouse myeloma cell line NS0-derived recombinant mouse B7-1/CD80Asp37-Lys245Accession # Q00609
SourcePolyclonal Goat IgG
PurificationAntigen Affinity-purified
SpecificityDetects mouse B7-1/CD80 in ELISAs and Western blots. In sandwich ELISAs, less than 0.6% cross-reactivity with recombinant rat (rr) B7-1 is observed and less than 0.1% cross-reactivity with recombinant human (rh) B7-1, rhB7-H3, rrB7-2, recombinant mouse (rm) B7-2, rmB7-H1, rmB7-H2, rmH7-H3, and rmB7-H4 is observed.


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Applications and Data

 Recommended
Concentration
Sample
Western Blot0.1 µg/mLRecombinant Mouse B7‑1/CD80 Fc Chimera (Catalog # 740-B1)
Mouse B7-1/CD80 Sandwich ImmunoassayReagent
ELISA Capture (Matched Antibody Pair)0.2-0.8 µg/mL Mouse B7‑1/CD80 Antibody (Catalog #AF740 )
ELISA Detection (Matched Antibody Pair)0.1-0.4 µg/mL Mouse B7‑1/CD80 Biotinylated Antibody (Catalog #BAF740 )
ELISA Standard  Recombinant Mouse B7-1/CD80 Fc Chimera His-tag Protein, CF (Catalog #740-B1 )
Please Note: Optimal dilutions should be determined by each laboratory for each application.General Protocolsare available in the Technical Information section on our website.Preparation and Storage
ReconstitutionReconstitute at 0.2 mg/mL in sterile PBS.Reconstitution Buffer Available
ShippingThe product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below.
Stability & StorageUse a manual defrost freezer and avoid repeated freeze-thaw cycles. 12 months from date of receipt, -20 to -70 °C as supplied.
1 month, 2 to 8 °C under sterile conditions after reconstitution.
6 months, -20 to -70 °C under sterile conditions after reconstitution.
Background: B7-1/CD80

B7-1 and B7-2, together with their receptors CD28 and CTLA-4, constitute one of the dominant costimulatory pathways that regulate T- and B-cell responses. Although both CTLA-4 and CD28 can bind to the same ligands, CTLA-4 binds to B7-1 and B7-2 with a 20 - 100 fold higher affinity than CD28 and is involved in the down‑regulation of the immune response. B7-1 is expressed on activated B cells, activated T cells, and macrophages. B7-2 is constitutively expressed on interdigitating dendritic cells, Langerhans cells, peripheral blood dendritic cells, memory B cells, and germinal center B cells. Additionally, B7-2 is expressed at low levels on monocytes and can be up-regulated through interferon gamma. B7-1 and B7-2 are both members of the immunoglobulin superfamily. Mouse B7-1 is a 306 amino acid (aa) protein containing a putative 37 aa signal peptide, a 190 aa extracellular domain, a 22 aa transmembrane domain, and a 38 aa cytoplasmic domain. Mouse B7-1 and B7-2 share 28% amino acid identity. Mouse and human B7-1 share 44% amino acid identity. However, it has been observed that both human and mouse B7‑1 and B7‑2 can bind to either human or mouse CD28 and CTLA-4, suggesting that there are conserved amino acids which form the B7-1/B7-2/CD28/CTLA-4 critical binding sites.

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References

Azuma, M. et al. (1993) Nature 366:76.
Freeman, G.J. et al. (1993) Science 262:909.
Freeman, G. et al. (1991) J. Exp. Med. 174:625.
Selvakumar, A. et al. (1993) Immunogenetics 38:292.
Chen, C. et al. (1994) J. Immunol. 152:4929.
Freeman, G.J. et al. (1993) J. Exp. Med. 178:2185.
Entrez Gene IDs:941 (Human); 12519 (Mouse); 25408 (Rat); 102140078 (Cynomolgus Monkey)
Alternate Names:Activation B7-1 antigen; B7; B71; B7-1; BB1; CD28LG1; CD28LGB7-1 antigen); CD80 antigen; CD80 molecule; CD80; costimulatory factor CD80; costimulatory molecule variant IgV-CD80; CTLA-4 counter-receptor B7.1; T-lymphocyte activation antigen CD80

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Related Research Areas

B Cell Activation
B Cell Markers
Common Macrophage Markers
Co-stimulatory and Co-inhibitory Molecules
Co-stimulatory Molecules Associated with Tfh Cells
Dendritic Cell Co-stimulatory Molecules
Dendritic Cell Development
Macrophage Activation Markers
Mouse Tissue-Resident Macrophage Markers
Multiple Myeloma
Myeloid-derived Suppressor Cells (MDSC)
Regulatory T Cells (Tregs)
T Cell Antigen Recognition


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Related Product & Information

BackgroundB7-1/CD80
background_contentBackground:
B7-1/CD80
B7-1 and B7-2, together with their receptors CD28 and CTLA-4, constitute one of the dominant costimulatory pathways that regulate T- and B-cell responses. Although both CTLA-4 and CD28 can bind to the same ligands, CTLA-4 binds to B7-1 and B7-2 with a 20 - 100 fold higher affinity than CD28 and is involved in the down‑regulation of the immune response. B7-1 is expressed on activated B cells, activated T cells, and macrophages. B7-2 is constitutively expressed on interdigitating dendritic cells, Langerhans cells, peripheral blood dendritic cells, memory B cells, and germinal center B cells. Additionally, B7-2 is expressed at low levels on monocytes and can be up-regulated through interferon gamma. B7-1 and B7-2 are both members of the immunoglobulin superfamily. Mouse B7-1 is a 306 amino acid (aa) protein containing a putative 37 aa signal peptide, a 190 aa extracellular domain, a 22 aa transmembrane domain, and a 38 aa cytoplasmic domain. Mouse B7-1 and B7-2 share 28% amino acid identity. Mouse and human B7-1 share 44% amino acid identity. However, it has been observed that both human and mouse B7‑1 and B7‑2 can bind to either human or mouse CD28 and CTLA-4, suggesting that there are conserved amino acids which form the B7-1/B7-2/CD28/CTLA-4 critical binding sites.


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