Western blot analysis of lysates from Mouse ovary using NG2/CSPG4 Rabbit mAb (A24955) at 1:1000 dilution incubated overnight at 4℃.Secondary antibody: HRP-conjugated Goat anti-Rabbit IgG (H+L) (AS014) at 1:10000 dilution.Lysates/proteins: 25 μg per lane.Blocking buffer: 3% nonfat dry milk in TBST.Detection: ECL Basic Kit (RM00020).Exposure time: 60s.
Western blot analysis of various lysates using NG2/CSPG4 Rabbit mAb (A24955)at 1:1000 dilution incubated overnight at 4℃.Secondary antibody: HRP-conjugated Goat anti-Rabbit IgG (H+L) (AS014) at 1:10000 dilution.Lysates/proteins: 25 μg per lane.Blocking buffer: 3% nonfat dry milk in TBST.Detection: ECL Basic Kit (RM00020).Negative control (NC): HL-60Exposure time: 10s.
Immunohistochemistry analysis of paraffin-embedded Human breast cancer tissue using NG2/CSPG4 Rabbit mAb (A24955) at a dilution of 1:1000 (40x lens). High pressure antigen retrieval performed with 0.01M Tris-EDTA Buffer (pH 9.0) prior to IHC staining.
Immunohistochemistry analysis of paraffin-embedded Human esophagus tissue using NG2/CSPG4 Rabbit mAb (A24955) at a dilution of 1:1000 (40x lens). High pressure antigen retrieval performed with 0.01M Tris-EDTA Buffer (pH 9.0) prior to IHC staining.
Immunohistochemistry analysis of paraffin-embedded Human kidney tissue using NG2/CSPG4 Rabbit mAb (A24955) at a dilution of 1:1000 (40x lens). High pressure antigen retrieval performed with 0.01M Tris-EDTA Buffer (pH 9.0) prior to IHC staining.
Immunohistochemistry analysis of paraffin-embedded Human tonsil tissue using NG2/CSPG4 Rabbit mAb (A24955) at a dilution of 1:1000 (40x lens). High pressure antigen retrieval performed with 0.01M Tris-EDTA Buffer (pH 9.0) prior to IHC staining.
Immunohistochemistry analysis of paraffin-embedded Mouse brain tissue using NG2/CSPG4 Rabbit mAb (A24955) at a dilution of 1:1000 (40x lens). High pressure antigen retrieval performed with 0.01M Tris-EDTA Buffer (pH 9.0) prior to IHC staining.
Immunohistochemistry analysis of paraffin-embedded Human malignant melanoma（positive control and blank control） tissue using NG2/CSPG4 Rabbit mAb (A24955) at a dilution of 1:1000 (40x lens). High pressure antigen retrieval performed with 0.01M Tris-EDTA Buffer (pH 9.0) prior to IHC staining.
Immunohistochemistry analysis of paraffin-embedded Human malignant melanoma tissue using NG2/CSPG4 Rabbit mAb (A24955) at a dilution of 1:1000 (40x lens). High pressure antigen retrieval performed with 0.01M Tris-EDTA Buffer (pH 9.0) prior to IHC staining.
Confocal imaging of paraffin-embedded Human kidney tissue using NG2/CSPG4 Rabbit mAb (A24955, dilution 1:800) followed by a further incubation with Cy3 Goat Anti-Rabbit IgG (H+L) (AS007, dilution 1:500) (Red). DAPI was used for nuclear staining (Blue). High pressure antigen retrieval performed with 0.01M Citrate Buffer (pH 6.0) prior to IF staining. Objective: 40x.
Confocal imaging of paraffin-embedded Mouse brain tissue using NG2/CSPG4 Rabbit mAb (A24955, dilution 1:800) followed by a further incubation with Cy3 Goat Anti-Rabbit IgG (H+L) (AS007, dilution 1:500) (Red). DAPI was used for nuclear staining (Blue). High pressure antigen retrieval performed with 0.01M Citrate Buffer (pH 6.0) prior to IF staining. Objective: 40x.
Flow cytometry: 1X10^6 Jurkat cells (negative control,left) and SK-MEL-28 cells (right) were surface-stained with NG2/CSPG4 Rabbit mAb (A24955,2 μg/mL,orange line) or ABflo® 647 Rabbit IgG isotype control (A22070,5 μl/Test,blue line), followed by Alexa Fluor® 647 conjugated goat anti-rabbit pAb staining. Non-fluorescently stained cells were used as blank control (red line).
Flow cytometry: 1X10^6 SK-MEL-28 cells were surface-stained with ABflo® 647 Rabbit IgG isotype control (A22070,5 μl/Test,left) or NG2/CSPG4 Rabbit mAb (A24955,2 μg/mL,right).
| IF (Immunofluorescence) | Rat |
|---|---|
| FC (Flow Cytometry) | Mouse |
| IHC (Immunohistochemistry) | Rat |
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A human melanoma-associated chondroitin sulfate proteoglycan plays a role in stabilizing cell-substratum interactions during early events of melanoma cell spreading on endothelial basement membranes. CSPG4 represents an integral membrane chondroitin sulfate proteoglycan expressed by human malignant melanoma cells.
首先，一般抗体不推荐客户回收利用，抗体使用之后缓冲体系已经发生改变，不同客户在回收抗体的保存条件上也会有差异，所以抗体回收使用效果无法保证。另外，ABclonal公司也做过一批抗体回收验证测试，测试结果显示不同抗体可回收次数不同，一般效价越高的抗体，可重复使用的次数越多，客户可根据实验情况来确定。
注：我们将孵育完毕后剩余的抗体回收到离心管中置于4℃保存，效价高的抗体可至少保存1周，至少重复利用3次。
武汉爱博泰克生物（ABclonal）科技有限公司是国产品牌，她成立于2011年，公司依托ABclonal美国波士顿抗体与蛋白研发中心、中国光谷生物城(武汉)抗体生产基地以及上海张江分子酶研发中心，凝聚了十余位来自哈佛大学、麻省理工、复旦大学、上海交大、中科院生化细胞所和武汉大学的全球知名分子和免疫学方面博士，组成我们的科学家团队，通过聚焦抗体与酶核心技术，致力于打破国际技术的垄断，将公司打造成为科研工具和诊断原料的国内领导品牌，乃至弯道超越国际巨头。 我们拥有包括兔多克隆抗体、小鼠单克隆抗体、兔单克隆抗体的生产研发平台，同时也有包括WB,IHC,IF,IP,CHIP在内的检测平台，我们对每一支自产的抗体进行了严格的检测。当然，我们部分直销地区也可以帮客户代购进口品牌的产品。同时也有抗体定制服务。ABclonal抗体优势：1，严自检，保质量；2产品多，指标全；3，价格低，货期短。注：ABclonal抗体价格体系详情见附件
ABclonal抗体成分在平时工作当中，常会有客户咨询我们的抗体用的什么buffer进行保存，一般来说，我们的buffer的成分是：PBS含0.03%的proclin300、0.05%牛血清白蛋白、50%甘油；也有一些是PBS含0.03%的proclin300，50%甘油。防腐剂 Proclin 300活性成分主要是2-甲基-4-异噻唑啉-3-酮（MCI）和5-氯-2-甲基-4-异噻唑啉-3-酮（CMCI）。ProClin生物灭活剂能够迅速穿透细胞膜，抑制对细胞呼吸至关重要的特定酶，因此一接触微生物有机体就会立即抑制细胞活性。ProClin的多个特定毒性位点可以防止微生物产生高水平的耐药性。
