抗CD32抗体(Anti-CD32, Goat-Poly, Biotin antibody)

掲載日情報:2019/10/21 現在Webページ番号:27581

CD32に対する抗体(Anti-CD32, 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-CD32, Goat-Poly, Biotin
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。 1
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説明文
別名:CD32 antigen
Genbank No: 2213
Protein Accession No: P31994
法規制等
保存条件 法規備考
抗原種 Human 免疫動物 Goat クラス IgG 標識 Biotin
交差性 Human 適用 IC,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 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

[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-CD32, Goat-Poly, Biotin

文献数: 1

説明文 別名:CD32 antigen
Genbank No: 2213
Protein Accession No: P31994
法規制等
保存条件 法規備考
抗原種 Human 免疫動物 Goat
交差性 Human 適用 IC,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 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



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Product Details

Species ReactivityHuman
LabelBiotin
ImmunogenMouse myeloma cell line NS0-derived recombinant human Fc gamma RIIBAla46-Pro217Accession # P31994
SourcePolyclonal Goat IgG
PurificationAntigen Affinity-purified
SpecificityDetects human Fc gamma RII/CD32 in Western blots. In Western blots, approximately 20% cross‑reactivity with recombinant mouse CD32 is observed.


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Applications and Data

 Recommended
Concentration
Sample
Western Blot0.1 µg/mLRecombinant Human Fc gamma  RIIB/C (CD32b/c) (Catalog # 1875-CD)
Immunocytochemistry5-15 µg/mLSee below


Immunocytochemistry
Fc gamma  RII/CD32 in Human PBMCs.
Fc gamma  RII/CD32 was detected in immersion fixed human peripheral blood mononuclear cells (PBMCs) stimulated with calcium ionomycin and PMA using Goat Anti-Human Fc gamma  RII/CD32 Biotinylated Antigen Affinity-purified Polyclonal Antibody (Catalog # BAF1330) at 15 µg/mL for 3 hours at room temperature. Cells were stained using the NorthernLights™ 557-conjugated Streptavidin (red; Catalog # NL999) and counterstained with DAPI (blue). Specific staining was localized to the cell surface and cytoplasm. View our protocol for Fluorescent ICC Staining of Non-adherent Cells.


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Related Product & Information

BackgroundFc gamma RII/CD32
background_contentBackground:
Fc gamma RII/CD32
Receptors for the Fc region of IgG (Fc gamma Rs) are members of the Ig superfamily that function in the activation or inhibition of immune responses such as degranulation, phagocytosis, ADCC (antibody-dependent cellular toxicity), cytokine release, and B cell proliferation (1‑3). The Fc gamma Rs have been divided into three classes based on close relationships in their extracellular domains; these groups are designated Fc gamma  RI (also known as CD64), Fc gamma  RII (CD32), and Fc gamma  RIII (CD16). Each group may be encoded by multiple genes and exist in different isoforms depending on species and cell type. The CD64 proteins are high affinity receptors (~10-8‑10-9 M) capable of binding monomeric IgG, whereas the CD16 and CD32 proteins bind IgG with lower affinities (~10-6‑10-7 M) only recognizing IgG aggregates surrounding multivalent antigens (1, 4). Fc gamma Rs that deliver an activating signal either have an intrinsic immunoreceptor tyrosine-based activation motif (ITAM) within their cytoplasmic domains or associate with one of the ITAM-bearing adapter subunits, FcR gamma or zeta (3, 5). The only inhibitory member in human and mouse, Fc gamma  RIIB, has an intrinsic cytoplasmic immunoreceptor tyrosine-based inhibitory motif (ITIM). The coordinated functioning of activating and inhibitory receptors is necessary for successful initiation, amplification, and termination of immune responses (5). Three distinct genes encode the human CD32 group, and the protein products are designated Fc gamma  RIIA, B, and C (1). These receptors are glycoproteins of approximately 40 kDa having two extracellular Ig-like domains. The Fc gamma  RII proteins share 94‑99% amino acid identity in their extracellular domains but differ substantially in their transmembrane and cytoplasmic domains. Fc gamma  RIIA associates with FcR gamma, and delivers an activating signal upon ligand binding (3, 5). In contrast, Fc gamma  RIIB delivers an inhibitory signal. Fc gamma  RIIC represents an unequal cross-over event between the IIA and IIB genes. Its extracellular domain shares 99% amino acid identity with Fc gamma  RIIB, but a portion of the cytoplasmic domain is closely related to Fc gamma  RIIA. Fc gamma  RII proteins are expressed on cells of both myeloid and lymphoid lineages as well as on cells of non-hematopoietic origin.


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