Anti-Blood Group Lewis y抗体[F3] (ab3359)

Reviews (1)Q&A (3)References (22)
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Blood Group Lewis y antibody [F3] (ab3359)
  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Blood Group Lewis y antibody [F3] (ab3359)

Key features and details

  • Mouse monoclonal [F3] to Blood Group Lewis y
  • Suitable for: IHC-P
  • Reacts with: Human
  • Isotype: IgM

概述

  • 产品名称

    Anti-Blood Group Lewis y抗体[F3]
    参阅全部 Blood Group Lewis y 一抗

  • 描述

    小鼠单克隆抗体[F3] to Blood Group Lewis y

  • 宿主

    Mouse

  • 特异性

    This antibody belongs to the BG-8 group of murine monoclonal antibodies and is specific against the Lewis y (Type 2 Chain) antigen.

  • 经测试应用

    适用于: IHC-Pmore details

  • 种属反应性

    与反应: Human

  • 免疫原

    SK-LU-3 lung cancer cell line (Human).

  • 阳性对照

    • IHC-P: Human colon and lung tumor tissues.

  • 常规说明


    Blood group related antigens represent a group of carbohydrate determinants carried on both glycolipids and glycoproteins. They are usually mucin-type, and are detected on erythrocytes, certain epithelial cells, and in secretions of certain individuals. Sixteen genetically and biosynthetically distinct but inter-related specificities belong to this group of antigens, including A, B, H, Lewis a, Lewis b, Lewis x, Lewis y, and precursor type 1 chain antigens. Lewis y (type 2 chain) antigen is a difucosylated tetrasaccharide found on the Type 2 blood group oligosaccharides of glycolipids and glycoproteins. It is expressed in large bowel tumors and colorectal carcinomas. It may be useful in the classification of human renal and bladder tumors. The Lewis y antigen has been evaluated as a clinical marker for the diagnosis and prognosis of cholangiocarcinoma, hepatocellular carcinoma and breast cancer.

    The Life Science industry has been in the grips of a reproducibility crisis for a number of years. Abcam is leading the way in addressing this with our range of recombinant monoclonal antibodies and knockout edited cell lines for gold-standard validation. Please check that this product meets your needs before purchasing.

    If you have any questions, special requirements or concerns, please send us an inquiry and/or contact our Support team ahead of purchase. Recommended alternatives for this product can be found below, along with publications, customer reviews and Q&As

性能

  • 形式

    Liquid

  • 存放说明

    Shipped at 4°C. Store at +4°C short term (1-2 weeks). Store at -20°C or -80°C. Avoid freeze / thaw cycle.

  • 存储溶液

    Preservative: 0.1% Sodium azide
    Constituents: PBS, 1% BSA
  • Concentration information loading...

  • 纯度

    Ammonium Sulphate Precipitation

  • Primary antibody说明

    Blood group related antigens represent a group of carbohydrate determinants carried on both glycolipids and glycoproteins. They are usually mucin-type, and are detected on erythrocytes, certain epithelial cells, and in secretions of certain individuals. Sixteen genetically and biosynthetically distinct but inter-related specificities belong to this group of antigens, including A, B, H, Lewis a, Lewis b, Lewis x, Lewis y, and precursor type 1 chain antigens. Lewis y (type 2 chain) antigen is a difucosylated tetrasaccharide found on the Type 2 blood group oligosaccharides of glycolipids and glycoproteins. It is expressed in large bowel tumors and colorectal carcinomas. It may be useful in the classification of human renal and bladder tumors. The Lewis y antigen has been evaluated as a clinical marker for the diagnosis and prognosis of cholangiocarcinoma, hepatocellular carcinoma and breast cancer.

  • 克隆

    单克隆

  • 克隆编号

    F3

  • 同种型

    IgM

  • 研究领域

应用

The Abpromise guarantee

Abpromise™承诺保证使用ab3359于以下的经测试应用

“应用说明”部分 下显示的仅为推荐的起始稀释度；实际最佳的稀释度/浓度应由使用者检定。

应用 Ab评论 说明
IHC-P (1)
1/40.
说明
IHC-P
1/40.

靶标

  • 别名

    • Lewis Y blood group antibody

图片

  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Blood Group Lewis y antibody [F3] (ab3359)
    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Blood Group Lewis y antibody [F3] (ab3359)

    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) analysis of human colon tumor tissue labeling Blood Group Lewis y with ab3359 at 1/40 dilution for 20 minutes at room temperature.

  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Blood Group Lewis y antibody [F3] (ab3359)
    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Blood Group Lewis y antibody [F3] (ab3359)

    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) analysis of human lung tumor tissue labeling Blood Group Lewis y with ab3359 at 1/40 dilution for 20 minutes at room temperature.

文献 (22)

发表研究结果有使用 ab3359？请让我们知道，以便我们可以引用本数据表中的参考文章。

ab3359 被引用在 22 文献中.

  • Li C  et al. Association between the ABO blood group and primary knee osteoarthritis: A case-control study. J Orthop Translat 21:129-135 (2020). PubMed: 32309138
  • Liu J  et al. Co-expression of Lewis y antigen and CD147 in epithelial ovarian cancer is correlated with malignant progression and poor prognosis. Int J Mol Med 43:1687-1698 (2019). PubMed: 30816446
  • Blanas A  et al. Transcriptional activation of fucosyltransferase (FUT) genes using the CRISPR-dCas9-VPR technology reveals potent N-glycome alterations in colorectal cancer cells. Glycobiology 29:137-150 (2019). PubMed: 30476078
  • Almand EA  et al. Characterization of human norovirus binding to gut-associated bacterial ligands. BMC Res Notes 12:607 (2019). PubMed: 31547886
  • Purohit S  et al. Multiplex glycan bead array for high throughput and high content analyses of glycan binding proteins. Nat Commun 9:258 (2018). PubMed: 29343722
View all Publications for this product

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Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) abreview for Anti-Blood Group Lewis y antibody [F3]

 Excellent
Abreviews
abreview image
Application
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)
Sample
Human Tissue sections (Colon)
Antigen retrieval step
Heat mediated - Buffer/Enzyme Used: ab64236 100x Citrate Buffer pH 6.0
Permeabilization
Yes - 0.05% Tween 20
Specification
Colon
Blocking step
Sea Block as blocking agent for 30 minute(s) · Concentration: 100% · Temperature: 22°C
Fixative
Formaldehyde
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MR. David Ivancic

Verified customer

提交于 Jan 12 2020

Question

Would you kindly indicate the long term storage of the following items:

ab9100

ab3358

ab3359

ab30667

ab86128



We noticed that for example #ab9100 is shipped by 4°C but has to be stored at -20°C !!!

From which day the long term storage applays?



Further more, would you please arrange that this information will be printed on the vials ???!!!

Thank you -

Read More
Answer

Thank you for your inquiry.

I can confirm that the storage temperature of our products can be found on the individual datasheets.

Short term storage is usually two weeks. If the products is not used within two weeks of purchase, we in general recommend to aliquot it and to store as stated for the long term storage. As a general rule, freeze/thaw cycle are to be avoided.

Please find below the long term storage conditions for the products you are interested in:

ab9100 : Upon delivery aliquot and store at -20°C. Avoid freeze / thaw cycles.

ab3358 : Store at +4°C.

ab3359 : Store at +4°C.

ab30667 : Upon delivery aliquot and store at -20°C or -80°C. Avoid repeated freeze / thaw cycles.

ab86128 : Aliquot and store at -20°C or -80°C. Avoid repeated freeze / thaw cycles.

Since the vials are small and we want the text to be readable, we strongly suggest to check the datasheets for the storage information. This will have the positive side effect that also all the other valuable information on the datasheet will be seen.

I hope this information is helpful and wish you a sunny day.

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Question

Dear Sir/Madam; Whil I was searching an antibody, I have a question about one of your antibody. The antibody I am concerning is Anti-Blood Group Lewis y antibody [F3] (ab3359). It is a mouse monoclonal IgM. What I want to know is the concentration of the IgM protein in the tube. I know the product contains 1% BSA but says it is 500ul. For my experiment, I need to know the protein concentration of the IgM.

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Answer

Thank you for contacting us regarding the concentration of AB3359.

Although concentration of this product is lot dependent, our current lot ofab3359 Anti-Blood Group Lewis y antibody [F3] has a concentration of4.5ug/ml.

I hope this information is helpful to you. Please do not hesitate to contact us if you need any more advice or information.

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Question

We found the expiry date given below was not written on the antibody labels. The customers are querying about this and I would like to have some letter mentioning the expiry dates of these two items. Thank you.

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Answer

Thank you for your enquiry. The antibody storage conditions are detailed on every datasheet under the "Storage instructions" section. We make the general recommend that should our antibodies stipulate storage at -20oC then they can be stored for up to 2 years at this temperature. Likewise we suggest that our antibodies can be stored at -80oC for 10 years. When an antibody can only be kept at 4oC we recommend that it is functional for up to 12 months. I hope this information helps, please do not hesitate to contact us if you need any more advice or information.

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