catalog number :
MBS702747
products type :
ELISA Kit
products full name :
Pig Pulmonary surfactant-associated protein A, SP-A ELISA Kit
products short name :
surfactant protein A1
products name syn :
Pig Pulmonary surfactant-associated protein A; SP-A ELISA Kit; AC068139.6; MGC133365; PSAP; PSPA; SFTP1; SFTPA1; pulmonary surfactant apoprotein; surfactant; pulmonary-associated protein A1; surfactant; pulmonary-associated protein A1B; surfactant protein A1
other names :
pulmonary surfactant-associated protein A; Pulmonary surfactant-associated protein A; pulmonary surfactant-associated protein A; PSAP; SP-A
products gene name :
SFTPA1
other gene names :
SFTPA1; SFTPA1; PSP-A; SFTPA; SFTP1; SFTPA; PSAP; PSP-A; SP-A
uniprot entry name :
SFTPA_PIG
specificity :
This assay has high sensitivity and excellent specificity for detection of pig SP-A. No significant cross-reactivity or interference between pig SP-A and analogues was observed.
storage stability :
Unopened test kits should be stored at 2 to 8 degree C upon receipt. Please refer to pdf manual for further storage instructions.
other info1 :
Samples: Serum, plasma, tissue homogenates. Assay Type: Sandwich. Detection Range: 1.5 6 ng/ml -100 ng/ml. Sensitivity: The minimum detectable dose of pig SP-A is typically less than 0.39 ng/ml. The sensitivity of this assay, or Lower Limit of Detection (LLD) was defined as the lowest protein concentration that could be differentiated from zero. It was determined the mean O.D value of 20 replicates of the zero standard added by their three standard deviations.
other info2 :
Intra-assay 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: Inter-assay Precision (Precision between assays): CV%<10%. Three samples of known concentration were tested in twenty assays to assess.
products description :
Principle of the assay: This assay employs the quantitative sandwich enzyme immunoassay technique. Antibody specific for SP-A has been pre-coated onto a microplate. Standards and samples are pipetted into the wells and any SP-A present is bound by the immobilized antibody. After removing any unbound substances, a biotin-conjugated antibody specific for SP-A is added to the wells. After washing, avidin conjugated Horseradish Peroxidase (HRP) is added to the wells. Following a wash to remove any unbound avidin-enzyme reagent, a substrate solution is added to the wells and color develops in proportion to the amount of SP-A bound in the initial step. The color development is stopped and the intensity of the color is measured.
ncbi acc num :
NP_999430.1
ncbi gb acc num :
NM_214265.1
ncbi mol weight :
26,702 Da
ncbi pathways :
Pertussis Pathway (218109); Pertussis Pathway (218099); Phagosome Pathway (153902); Phagosome Pathway (153859)
uniprot summary :
Function: In presence of calcium ions, PSAP binds to surfactant phospholipids and contributes to lower the surface tension at the air-liquid interface in the alveoli of the mammalian lung and is essential for normal respiration.
size4 :
10x96-Strip-Wells