Polyclonal Anti-XK Antibody

X-linked Kx blood group
Recommended Applications
Product Description
Polyclonal Antibody against Human XK
Alternative Gene Names
Kx, NA, NAC, X1k, XKR1
Product Number
Unit Size
Lot dependent
8 in Stock
Ready to Ship
Target Protein
X-linked Kx blood group
Target Gene
Antigen Sequence
Recombinant Protein Epitope Signature Tag (PrEST) antigen sequence
Verified Species Reactivity
Interspecies Information

Highest antigen sequence identity to the following orthologs:

Mouse ENSMUSG00000015342 (89%)

Rat ENSRNOG00000003749 (87%)

40% glycerol and PBS (pH 7.2). 0.02% sodium azide is added as preservative. Material Safety Data Sheet
Purification Method
Affinity purified using the PrEST antigen as affinity ligand
Gently mix before use. Optimal concentrations and conditions for each application should be determined by the user.
Unit Size
100 µl
Current Lot
Produced on demand. Contact support@atlasantibodies.com for more information.
Product Data Sheet
Immunohistochemistry (IHC)

Recommended conditions:

Dilution: 1:1000 - 1:2500

Retrieval method: HIER pH6

Immunofluorescence in Cell Lines (ICC-IF)

Recommended conditions:

Fixation/Permeabilization: PFA/Triton X-100

Working concentration: 0.25-2 µg/ml

Protein Name
X-linked Kx blood group
Gene Name
Alternative Gene Names
Kx, NA, NAC, X1k, XKR1
UniProt ID
Gene (Ensembl)
Entrez Gene ID
Normally shipped at ambient temperature
Store at +4°C for short term storage. Long time storage is recommended at -20°C.
Human Protein Atlas

This antibody has been used for staining of 44 normal human tissue samples as well as human cancer samples covering the 20 most common cancer types and up to 12 patients for each cancer type. The results are part of an ongoing effort to map the human proteome using antibodies.

All characterization data for ENSG00000047597 on the Human Protein Atlas

Ryoden Y, Segawa K, Nagata S

Requirement of Xk and Vps13a for the P2X7-mediated phospholipid scrambling and cell lysis in mouse T cells

Proc Natl Acad Sci U S A , 2022 Feb 9; 119(7):e2119286119. Epub 2022 Feb 9

PubMed ID: 35140185 DOI: 10.1073/pnas.2119286119

Park JS, Neiman AM

XK is a partner for VPS13A: a molecular link between Chorea-Acanthocytosis and McLeod Syndrome

Mol Biol Cell , 2020 Oct 15; 31(22):2425-2436

PubMed ID: 32845802 DOI: 10.1091/mbc.E19-08-0439-T

Urata Y, Nakamura M, Sasaki N, Shiokawa N, Nishida Y, Arai K, Hiwatashi H, Yokoyama I, Narumi S, Terayama Y, Murakami T, Ugawa Y, Sakamoto H, Kaneko S, Nakazawa Y, Yamasaki R, Sadashima S, Sakai T, Arai H, Sano A

Novel pathogenic XK mutations in McLeod syndrome and interaction between XK protein and chorein

Neurol Genet , 2019 Apr 22; 5(3):e328. Epub 2019 Apr 22

PubMed ID: 31086825 DOI: 10.1212/NXG.0000000000000328

Did we miss your publication?

Have you published using HPA019036? Please let us know and we will be happy to include your reference on this page.

Read more

Join the Explorer Program

Are you using our products in an application or species we have not yet tested? Why not participate in the Explorer Program, and we will show your contribution here. If you would like to share your results with us, the Explorer Program offers a 25µl vial free of charge with your next order.

Read more

Corresponding Antigens


Our customer support and expert scientific support teams are here to help you succeed in your research.

Get in touch