NCI m972 (anti-CD22)

货号: Ab209824
有货
级别和纯度: 无动物源 ? 无动物源(Animal Free)—— 不含动物源成分生产,降低污染风险。适用于避免动物源材料的生物制造和培养。 无载体 ? 无载体(Carrier Free)—— 不含添加的载体蛋白/稳定剂。当载体(如 BSA)会干扰偶联或敏感检测时使用。 重组 ? 重组(Recombinant)—— 通过重组表达生产,序列确定、批次稳定。适用于来源明确、无动物源的可重现蛋白。 ExactAb™ ? ExactAb™ —— 阿拉丁强调精准和验证质量的抗体系列。适用于可靠、特异性经验证的抗体应用。 低内毒素 ? 低内毒素级 —— 内毒素降至受控低水平。适用于高内毒素会造成干扰的敏感生物工作。 无叠氮钠 ? 无叠氮(Azide Free)—— 不含叠氮化钠防腐剂。适用于叠氮有毒或有抑制作用的偶联、细胞工作或检测。 已验证 ? 已验证级 —— 发布前在特定应用中确认性能。当需要试剂按声称工作的书面保证时使用。 ≥95%(SDS-PAGE&SEC-HPLC) 见COA
应用
Animal Model, ELISA, Flow Cytometry, Functional Assay
宿主种属
人(Human)
种属反应性
人(Human)
亚型
Human IgG1
偶联
Unconjugated
★
规格
库存
价格
数量
100μg
Ab209824-100μg
现货 Stock Image
¥502.40
1mg
Ab209824-1mg
现货 Stock Image
¥2,489.90
5mg
Ab209824-5mg
现货 Stock Image
¥7,499.90
10mg
Ab209824-10mg
期货 Stock Image
¥15,999.90
请输入您要添加的产品数量
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为什么选择此级别

ExactAb™,低内毒素,已验证,无动物源,无叠氮钠,无载体,重组 级 提供 ≥95%(SDS-PAGE&SEC-HPLC) 纯度,适用于对基线干扰要求严格的色谱和分析工作流程。

🌡

储存与运输

-80℃储存,避免反复冻融。特低温运输 。请查阅批次 COA 获取详细规格。

📋

质量文档

SDS、COA、产品数据表及规格说明书均可下载。可通过批号查询获取批次 COA。

📚

文献证明

在色谱分析、有机合成和交叉偶联反应领域已被 0 篇同行评审文献引用。

概述

NCI m972 (anti-CD22) 是一种针对 CD22 的人源化单克隆抗体,CD22 是 B 细胞上存在的 Siglec 家族凝集素。它是治疗 B 细胞急性淋巴细胞白血病 (BCP-ALL) 的一种有前途的新型疗法。

NCI m972 (anti-CD22) is a humanized monoclonal antibody targeting CD22, a Siglec family lectin present on B cells. It is a promising novel therapeutics for B-cell acute lymphoblastic leukemia (BCP-ALL).

规格

产品名称
NCI m972 (anti-CD22)
别名
CD22抗体 | CD22单克隆抗体 | CD22药靶抗体 | Siglec-2抗体 | Siglec-2单克隆抗体 | Siglec-2药靶抗体
英文别名
B cell receptor CD22 precursor antibody | B lymphocyte cell adhesion molecule antibody | B-cell receptor CD22 antibody | B-lymphocyte cell adhesion molecule antibody | BL CAM antibody | BL-CAM antibody | BLCAM antibody | CD 22 antibody | CD22 antibody | C
规格或纯度
无动物源, 无载体, 重组, ExactAb™, 低内毒素, 无叠氮钠, 已验证, ≥95%(SDS-PAGE&SEC-HPLC), 见COA
生化机理
Mediates B-cell B-cell interactions. May be involved in the localization of B-cells in lymphoid tissues. Binds sialylated glycoproteins; one of which is CD45. Preferentially binds to alpha-2,6-linked sialic acid. The sialic acid recognition site can be masked by cis interactions with sialic acids on the same cell surface. Upon ligand induced tyrosine phosphorylation in the immune response seems to be involved in regulation of B-cell antigen receptor signaling. Plays a role in positive regulation through interaction with Src family tyrosine kinases and may also act as an inhibitory receptor by recruiting cytoplasmic phosphatases via their SH2 domains that block signal transduction through dephosphorylation of signaling molecules.
宿主种属
人(Human)
特异性
CD22
种属反应性
人(Human)
偶联
Unconjugated
克隆类型
重组抗体
Format
Whole IgG
轻链亚型
kappa
纯化方法
Protein A purified
浓度
见COA
分子类型
抗体
产品线
生物产品
储存与运输
储存缓冲液
Supplied as a 0.22μm filtered solution in 100mM Pro-Ac, 20mM Arg, pH 5.0
防腐剂
No
储存条件
-80℃储存,避免反复冻融
运输条件
特低温运输
稳定性与储存
Store at -80℃ for 24 months. Upon delivery aliquot. Avoid freeze/thaw cycle.
图片

NCI m972 (anti-CD22) (Ab209824) - Flow Cytometry
Flow Cytometry analysis of human peripheral blood lymphocytes labelling CD22 with NCI m972 (anti-CD22) (Ab209824) conjugated with biotin (right panel) compared with Human IgG (Biotin) (Ab180314) - Isotype Control (left panel) and detected with SA-PE (rp156150).

NCI m972 (anti-CD22) (Ab209824) - Flow Cytometry
Flow Cytometry analysis of human peripheral blood lymphocytes labelling CD22 (red) with NCI m972 (anti-CD22) (Ab209824) conjugated with biotin and detected with SA-PE (rp156150). Blue - Isotype control, Human IgG (Biotin) (Ab180314). Black - Unlabelled control, cells without incubation with primary antibody.

NCI m972 (anti-CD22) (Ab209824) - ELISA
Immobilized pE447-P00086-GSV0-C-His at 2.0 μg/mL can bind NCI m972 (anti-CD22) (Ab209824) with the EC50 of 191.5 ng/mL.

NCI m972 (anti-CD22) (Ab209824) - SEC
The purity of NCI m972 (anti-CD22) (Ab209824) is more than 95% verified by HPLC.

技术文档

📋 安全数据表 (SDS)

全面的危险、操作、储存及法规合规文件。

下载 SDS →

✅ 分析证书 (COA)

批次质量数据。输入批号以获取对应 COA。

查询 COA →

📊 产品数据表

产品规格和应用的快速参考摘要。

查看数据表 →

🔬 规格说明书

该级别的完整质量属性和验收标准。

查看规格说明 →

高级数据

关联靶点(人)
CD22 Tclin B细胞受体CD22(B-cell receptor CD22) (0 活性数据)
活性类型 活性值-log(M) 作用机制 期刊 参考文献(PubMed IDs)
质检证书(CoA,COO,BSE/TSE 和分析图谱)
C of A & Other Certificates(BSE/TSE, COO):
输入批号以搜索分析图谱:

通过匹配包装上的批号来查找并下载产品的 COA,每批产品都进行了严格的验证,您可放心使用!

找到3个结果

批号(Lot Number) 证书类型 货号
ZJ25F0723957 分析证书 Ab209824
ZJ25F0723956 分析证书 Ab209824
ZJ25F0723955 分析证书 Ab209824
溶液计算器

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