LSP1 / WP34 antibody

Principal name

LSP1 / WP34 antibody

Alternative names for LSP1 / WP34 antibody

Lymphocyte-specific protein 1, Protein pp52, 52 kDa phosphoprotein, Lymphocyte-specific antigen WP34, 47 kDa actin-binding protein

SwissProt ID

P19973 (Mouse), P33241 (Human), Q8CD28 (Mouse)

Gene ID

4046 (LSP1), 16985 (Lsp1)

Available reactivities

Hu (Human), Ms (Mouse), Rt (Rat), Bov (Bovine), Can (Canine)

Available hosts

Mouse, Rabbit, Goat

Available applications

Enzyme Immunoassay (E), Western blot / Immunoblot (WB), ELISA (detection) (E(detection)), Frozen Sections (C), Immunoprecipitation (IP), Paraffin Sections (P), Immunocytochemistry/Immunofluorescence (ICC/IF)

Background of LSP1 / WP34 antibody

Leukocyte-specific protein 1 (LSP1), is a calcium-dependent F-actin binding protein and a major downstream substrate of p38 mitogen-activated protein kinase as well as protein kinase C.  LSP1 plays an important role in leukocyte chemotaxis.  During T cell maturation, expression of LSP1 is low on immature CD4+CD8+ double positive thymocytes, but is highly expressed on mature single positive CD4 and CD8 T cells.
Distribution: Localized to the cytoplasmic leaflet of the plasma membrane.
Function: Contributes to lymphocyte and neutrophil activation and chemotaxis, as well as lymphocyte differentiation.
Regulation: Phosphorylated by casein kinase II, protein kinase C and MAPKAPK2.
Modification: Phosphorylation.
Interaction: F-actin, Casein kinase II, PKC, MAPKAPK2.

General readings

Gringhuis SI, den Dunnen J, Litjens M, van der Vlist M, Geijtenbeek TB,
Carbohydrate-specific signaling through the DC-SIGN signalosome tailors immunity to Mycobacterium tuberculosis, HIV-1 and Helicobacter pylori.
Nature immunology 2009 Oct 10 (10): 1081-8.
PMID: 19718030

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Proteins & Growth Factors

Catalog No. Species Pres. Purity Source  

LSP1 / WP34 (transcript variant 1)

  Recombinant protein of human lymphocyte-specific protein 1 (LSP1), transcript variant 1  
LSP1 / WP34 Human > 80 %
Preparation: Recombint protein was captured through anti-DDK affinity column followed by conventiol chromatography steps.
Purity Detail: > 80% as determined by SDS-PAGE and Coomassie blue staining.
HEK293 cells
20 µg / €680.00
  OriGene Technologies, Inc.

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