SALSA MLPA P294 Tumour Loss probemix

application: Tumour Loss
region: various
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version: C1
sold since: 2018-02-15

item no. description price
P294-025R SALSA MLPA P294 Tumour Loss probemix – 25 rxn € 237
P294-050R SALSA MLPA P294 Tumour Loss probemix – 50 rxn € 474
P294-100R SALSA MLPA P294 Tumour Loss probemix – 100 rxn € 948
EK1-FAM SALSA MLPA EK1 reagent kit – 100 rxn - FAM € 294
EK1-Cy5 SALSA MLPA EK1 reagent kit – 100 rxn - Cy5 € 294
EK5-FAM SALSA MLPA EK5 reagent kit – 500 rxn - FAM € 1355
EK5-Cy5 SALSA MLPA EK5 reagent kit – 500 rxn - Cy5 € 1355

Please note that both a probemix and reagent kit are needed to perform MLPA.

General information: The SALSA MLPA Probemix P294 Tumour Loss is a research use only (RUO) assay for the detection of copy number aberrations in 15 chromosomal regions, which are frequently deleted in tumour samples.

Probemix content: The SALSA MLPA Probemix P294-C1 Tumour Loss contains 63 MLPA probes with amplification products between 121 and 503 nucleotides (nt). This includes at least two probes for the following regions or genes: 1p36, 13q14 (RB1), AMER1, APC, BRCA1/2, CDKN2A/B, FHIT, FKBP8, NF1, PTCH1, PTEN, SMAD4, SMARCB1, STK11, TP53, TSC1/2, VHL, and WT1. In addition, 12 reference probes are included and detect different autosomal chromosomal locations which are relatively quiet in most tumour types. However, it should be noted that tumour karyotypes can harbour multiple numerical and structural aberrations, which can complicate interpretation of these reference probes. Complete probe sequences and the identity of the genes detected by the reference probes is available in Table 2b and online (

This probemix contains nine quality control fragments generating amplification products between 64 and 105 nt: four DNA Quantity fragments (Q-fragments), two DNA Denaturation fragments (D-fragments), one Benchmark fragment, and one chromosome X and one chromosome Y-specific fragment (see table below). More information on how to interpret observations on these control fragments can be found in the MLPA General Protocol and online at

related products
SALSA MLPA P175 Tumour Gain probemix
Contains probes for MDM4, MYCN-ALK, PDGFRA, KIT, KDR, DHFR, EGFR, MET, SMO, BRAF/BRAF V600E mutation, FGFR1, MYC, ABL1, RET, CCND1/2, CDK4, MDM2, AURKB, ERBB2-TOP2A, AURKA and AR genes.

product history
version C1: This probemix is completely revised, new target and reference probes are included. Several probes have a change in their length but not in the sequence detected.
version B1: As compared to version A1-1008, 12 new reference probes are added and several target probes have been either replaced or elongated.
version A1: changes not specified

new products
Hypophosphatasia (HPP)
Various cancer types
P480-WHS & Achondroplasia
Wolf Hirschhorn Syndrome, Achondroplasia
Meningioma, Coffin-Siris syndrome
improved products
Spinal muscular atrophy (SMA)
Cytochrome P450
PTEN hamartoma tumor syndrome, Cowden syndrome, Bannayan-Riley-Ruvalcaba syndrome, PTEN-related proteus syndrome, Proteus-like syndrome; (Tumour analysis for research use only)
Lynch syndrome; MUTYH-associated polyposis (MAP)
Juvenile polyposis syndrome (JPS)
Propionic acidemia
Susceptibility to breast cancer; Susceptibility to other cancer types
Thyroid dysgenesis
P098-Wilson disease
Wilson disease
Beta-thalassemia; Persistence of foetal haemoglobin, hereditary (HPFH); Sickle cell anaemia (SCA); Sickle cell disease (SCD)
Mismatch repair genes (MMR)
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