Human Plastin-2(LCP1) ELISA kit

Instructions
Code CSB-EL012824HU
Size 96T,5×96T,10×96T
See More Details 24T ELISA kits trial application
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Product Details

Target Name lymphocyte cytosolic protein 1 (L-plastin)
Alternative Names CP64 ELISA Kit; L plastin ELISA Kit; L-plastin ELISA Kit; Larval cuticle protein 1 ELISA Kit; LC64P ELISA Kit; LCP-1 ELISA Kit; LCP1 ELISA Kit; LPL ELISA Kit; Lplastin ELISA Kit; Lymphocyte cytosolic protein 1 ELISA Kit; Plastin 2 ELISA Kit; Plastin-2 ELISA Kit; PLS2 ELISA Kit; PLSL_HUMAN ELISA Kit
Abbreviation LCP1
Uniprot No. P13796
Species Homo sapiens (Human)
Sample Types serum, plasma, cell culture supernates, tissue homogenates
Detection Range 31.25 pg/mL-2000 pg/mL
Sensitivity 7.81 pg/mL
Assay Time 1-5h
Sample Volume 50-100ul
Detection Wavelength 450 nm
Research Area Signal Transduction
Assay Principle quantitative
Measurement Sandwich
Precision
Intra-assay Precision (Precision within an assay): CV%<8%
Three samples of known concentration were tested twenty times on one plate to assess.
Inter-assay Precision (Precision between assays): CV%<10%
Three samples of known concentration were tested in twenty assays to assess.
Linearity
To assess the linearity of the assay, samples were spiked with high concentrations of human LCP1 in various matrices and diluted with the Sample Diluent to produce samples with values within the dynamic range of the assay.
SampleSerum(n=4)
1:1Average %93
Range %85-99
1:2Average %96
Range %89-100
1:4Average %91
Range %83-107
1:8Average %94
Range %86-102
Recovery
The recovery of human LCP1 spiked to levels throughout the range of the assay in various matrices was evaluated. Samples were diluted prior to assay as directed in the Sample Preparation section.
Sample TypeAverage % RecoveryRange
Serum (n=5) 9584-99
EDTA plasma (n=4)9790-102
Typical Data
These standard curves are provided for demonstration only. A standard curve should be generated for each set of samples assayed.
pg/mlOD1OD2AverageCorrected
20002.065 1.957 2.011 1.920
10001.638 1.667 1.653 1.562
5001.142 1.106 1.124 1.033
2500.748 0.753 0.751 0.660
1250.391 0.404 0.398 0.307
62.50.297 0.315 0.306 0.215
31.250.198 0.187 0.193 0.102
00.089 0.093 0.091
Troubleshooting
and FAQs
ELISA kit FAQs
Storage Store at 2-8°C. Please refer to protocol.
Lead Time 7-14 working days

Target Data

Function Actin-binding protein
Gene References into Functions
  1. LCP1-positive oral squamous cell carcnome samples were correlated closely with the primary tumor size and regional lymph node metastasis. PMID: 28230172
  2. MOLP8/R cells display a very high overexpression of LCP1 gene (l-Plastin) controlled by HIF1&alpha. PMID: 29882856
  3. these findings support a plausible mechanism by which the AP4/L-plastin axis is regulated by the PI3K/AKT pathway in human prostate cancer (PCa)and may represent a novel therapeutic target in PCa treatment. PMID: 28981098
  4. Mutated LCP1 is a driver of chronic lymphocytic leukemia. PMID: 28679620
  5. AngII-dependent phosphorylation of LCP1 in cultured podocytes was mediated by the kinases ERK, p90 ribosomal S6 kinase, PKA, or PKC. LCP1 phosphorylation increased filopodia formation. PMID: 28768720
  6. L-plastin regulates the stability of the immune synapse of naive and effector T-cells. (Review) PMID: 27720134
  7. The findings support a mechanism in which miR-375 suppresses RUNX1 levels, resulting in reduced vimentin and L-plastin expression. Knockdown of RUNX1, L-plastin, and vimentin resulted in significant reductions in cell invasion in vitro, indicating the functional significance of miR-375 regulation of specific proteins involved in head and neck squamous cell carcinoma (HNSCC) invasion. PMID: 28499703
  8. In this study, the authors found that the actin filament bundling abilities of PLS1 and PLS2 were similarly sensitive to Ca(2+) (pCa50 ~6.4), whereas PLS3 was less sensitive (pCa50 ~5.9). PMID: 28694070
  9. elevated L-plastin expression promotes elongation and reduces protrusion density in cells with relatively lower L-plastin than fascin levels. PMID: 26945069
  10. Enhanced nitroxidative stress may results in LPL S-glutathionylation leading to impaired chemotaxis, polarization, and bactericidal activity of human neutrophils. PMID: 25881549
  11. association of SNPs in LCP1 and CTIF with hearing PMID: 26264041
  12. An NKX3.1 binding site polymorphism in the l-plastin promoter leads to differential gene expression in human prostate cancer PMID: 26148677
  13. The proteins (HSP90b, TSM1 and L-plastin) in the current study may hold potential in differentiating between melanoma and benign nevi in diagnostically challenging cases. PMID: 25191796
  14. Data suggest that several single-nucleotide polymorphisms (SNPs) of the plastin genes PLS3 and LCP1 could serve as gender- and/or stage-specific molecular predictors of tumor recurrence in stage II/III colorectal cancer as well as therapeutic targets. PMID: 24170770
  15. L-plastin plays an important role in the clustering of NKG2D into lipid rafts, and it participates in NKG2D-mediated inhibition of NK cell chemotaxis. PMID: 24803550
  16. expression of L-plastin promotes tumor metastasis and, importantly, that this effect depends on an additionally required phosphorylation of L-plastin PMID: 24438191
  17. L-plastin is indispensable for podosome formation and function in macrophages. PMID: 24236012
  18. LCP1 is functionally relevant to CXCL12 induced B-cell migration. PMID: 24009233
  19. High serum LCP1 is associated with kidney cancer. PMID: 23479363
  20. Hepatic LCP1 mRNA was increased (by 300%) in liver biopsy samples from patients with nonalcoholic fatty liver disease compared to controls PMID: 23213074
  21. This study adds L-plastin to a growing list of proteins implicated in T lymphocyte polarity and migration PMID: 22581862
  22. our data introduce costimulation-induced L-plastin phosphorylation as an important event for immune synapse formation and its inhibition by dexamethasone as a novel mode of function of this immunosuppressive glucocorticoid. PMID: 21805466
  23. Results establish a causative role for PKCbetaII and L-plastin in linking GM-CSF-induced eosinophil priming for chemotaxis. PMID: 21525390
  24. Plasmic L-plastin level in patients with colorectal cancer was higher than that in healthy adults, and was associated with tumor size, penetration, and lymphatic metastasis. PMID: 20878578
  25. required for immune synapse formation PMID: 20683899
  26. This study discloses a novel unexpected role of the actin bundling protein L-plastin as a cell protective protein against TNF-cytotoxicity. PMID: 19799649
  27. Data demonstrate for the first time that L-plastin contributes to the fine-tuning of actin turn-over, an activity which is regulated by Ser5 phosphorylation promoting its high affinity binding to the cytoskeleton. PMID: 20169155
  28. Data show that the serine protease plasmin cleaved both propeptides from human vascular endothelial growth factor (VEGF)-D, generating mature forms, and also activated VEGF-C. PMID: 12963694
  29. association of L-plastin overexpression with increased rate of proliferation and invasion, and loss of E-cadherin expression in the SW480 colon cancer cell line indicates that L-plastin plays an important mechanistic role in colorectal cancer metastasis PMID: 16287074
  30. Data suggest that phosphorylated L-plastin might act as an integrator of signals controlling the assembly of the actin cytoskeleton and cell motility in a 3D-space. PMID: 16636079
  31. Data show that an increase in melanoma cell invasiveness requires not only expression but also phosphorylation of L-plastin. PMID: 17290393
  32. Phosphorylation of the actin bundling protein L-plastin represents a mechanism by which costimulation controls the transport of activation receptors to the T cell surface. PMID: 17294403
  33. L-plastin and S100A9 were differentially expressed in nasopharyngeal carcinoma and normal nasopharyngeal epithelial tissue PMID: 19142861

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Involvement in disease Chromosomal aberrations involving LCP1 is a cause of B-cell non-Hodgkin lymphomas (B-cell NHL). Translocation t(3;13)(q27;q14), with BCL6.
Subcellular Location Cytoplasm, cytoskeleton, Cell junction, Cell projection, Cell projection, ruffle membrane, Peripheral membrane protein, Cytoplasmic side
Tissue Specificity Detected in intestinal microvilli, hair cell stereocilia, and fibroblast filopodia, in spleen and other lymph node-containing organs. Expressed in peripheral blood T-lymphocytes, neutrophils, monocytes, B-lymphocytes, and myeloid cells.
Database Links

HGNC: 6528

OMIM: 153430

KEGG: hsa:3936

STRING: 9606.ENSP00000315757

UniGene: Hs.381099

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