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Anti-Sca1 / Ly6A/E antibody [E13 161-7] (ab51317)

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Overview

Product name

Anti-Sca1 / Ly6A/E antibody [E13 161-7]
See all Sca1 / Ly6A/E products (14) ...

Description

Rat monoclonal [E13 161-7] to Sca1 / Ly6A/E

Specificity

This antibody reacts with an antigen expressed on mouse hematopoietic stem cells.

Tested applications

IHC-P, ICC/IFmore details

Cross reactivity

Reacts with

Mouse

Immunogen

Tissue / cell preparation of Mouse Sca1 / Ly6A/E.

Properties

Form

Liquid

Storage instructions

Shipped at 4°C. Upon delivery aliquot and store at -20°C. Avoid repeated freeze / thaw cycles.

Storage buffer

Preservative: 0.02% Sodium Azide
Constituents: PBS, pH 7.4

Concentration

Concentration information loading...

Purity

IgG fraction

Clonality

Monoclonal

Clone number

E13 161-7

Isotype

IgG2a

  • Immunocytochemistry/ Immunofluorescence - Sca1 / Ly6A/E antibody [E13 161-7] (ab51317)Immunocytochemistry/ Immunofluorescence - Sca1 / Ly6A/E antibody [E13 161-7] (ab51317) image (enlarge)

  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Sca1 / Ly6A/E antibody [E13 161-7] (ab51317)Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Sca1 / Ly6A/E antibody [E13 161-7] (ab51317) image (enlarge)

Applications

Show applications key

Our Abpromise guarantee covers the use of ab51317 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

Application notes

Is unsuitable for or WB.

Target

Relevance

Sca1, also known as Ly6A/E, is a member of the Ly6 multigene family of type V glycophosphatidylinositol anchored cell surface proteins. It is expressed on multipotent hematopoietic stem cells in bone marrow of mice with both the Ly6.1 and Ly6.2 allotypes. In the periphery, Sca1 exhibits a pattern of expression which is based on differences between the two allotypes. Ly6.1 strains (e.g., A, BALB/c, CBA, C3H/He, DBA/1, NZB) have few Sca1+ resting peripheral lymphocytes, whereas Ly6.2 strains (e.g., AKR, C57BL, C57BR, C57L, DBA/2, PL, SJL, SWR, 129) have relatively high numbers of Sca1+ lymphocytes. The expression of Sca1 is dramatically upregulated in all strains upon cellular activation.

Cellular localization

Attached to the membrane by a GPI anchor.

Alternative names

  • Ly6a antibody
  • Lymphocyte antigen Ly 6A.2/Ly 6E.1 antibody
  • T cell activating protein antibody
  • TAP antibody

Anti-Sca1 / Ly6A/E antibody [E13 161-7] images:

  Immunocytochemistry/ Immunofluorescence - Sca1 / Ly6A/E antibody [E13 161-7] (ab51317)

Immunocytochemistry/ Immunofluorescence - Sca1 / Ly6A/E antibody [E13 161-7] (ab51317)

ICC/IF image of ab51317 stained mouse embryonic stem cells. The cells were 4% formaldehyde fixed (10 min) and then incubated in 1%BSA / 10% normal goat serum / 0.3M glycine in 0.1% PBS-Tween for 1h to permeabilise the cells and block non-specific protein-protein interactions. The cells were then incubated with the antibody (ab51317, 1µg/ml) overnight at +4°C. The secondary antibody (green) was Alexa Fluor® 488 goat anti-rat IgG (H+L) used at a 1/1000 dilution for 1h. Alexa Fluor® 594 WGA was used to label plasma membranes (red) at a 1/200 dilution for 1h. DAPI was used to stain the cell nuclei (blue).

  Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Sca1 / Ly6A/E antibody [E13 161-7] (ab51317)

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Sca1 / Ly6A/E antibody [E13 161-7] (ab51317)

ab51317 staining Sca1/Ly6A/E in Mouse skin tissue sections by Immunohistochemistry (IHC-P - paraformaldehyde-fixed, paraffin-embedded sections). Tissue was fixed with paraformaldehyde and blocked with 10% serum for 1 hour at 20°C; antigen retrieval was not performed. Samples were incubated with primary antibody (1/100) for 12 hours at 4°C. A Biotin-conjugated Goat anti-rat polyclonal (1/200) was used as the secondary antibody.

This image is courtesy of an anonymous Abreview

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References for Anti-Sca1 / Ly6A/E antibody [E13 161-7] (ab51317)

This product has been referenced in:

  • Mordue DGet al. Invasion by Toxoplasma gondii establishes a moving junction that selectively excludes host cell plasma membrane proteins on the basis of their membrane anchoring. J Exp Med 190:1783-92 (1999).Read more (PubMed: 10601353) »
  • Khodadoust MMet al. Complex regulation of Ly-6E gene transcription in T cells by IFNs. J Immunol 163:811-9 (1999).Read more (PubMed: 10395674) »

See all 5 publications for this product

Publishing research using ab51317? Please let us know so that we can cite the reference in this datasheet

Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"