Human Pregnancy-specific beta-1-glycoprotein 4 ELISA Kit | PSG4 elisa kit
Human Pregnancy-specific beta-1-glycoprotein 4 (PSG4) ELISA Kit
Gene Names
PSG4; PSG9; PSBG-4; PSBG-9
Reactivity
Human
Synonyms
Pregnancy-specific beta-1-glycoprotein 4; Human Pregnancy-specific beta-1-glycoprotein 4 (PSG4) ELISA Kit; PSG4 elisa kit
Reactivity
Human
Specificity
This assay has high sensitivity and excellent specificity for detection of Human PSG4. No significant cross-reactivity or interference between Human PSG4 and analogues was observed.
Sequence Length
419
Samples
Serum, plasma and other biological fluids
Assay Type
Quantitative Competitive
Detection Range
0.3 ng/mL - 70 ng/mL
Sensitivity
0.15 ng/mL
Intra-assay Precision
Intra-assay Precision (Precision within an assay) Three samples of known concentration were tested twenty times on one plate to assess intra-assay precision. Intra-Assay: CV<8%
Inter-assay Precision
Inter-assay Precision (Precision between assays) Three samples of known concentration were tested in forty separate assays to assess inter-assay precision. CV (%) = SD/meanX100. Inter-Assay: CV<12%
Preparation and Storage
Store at 2-8 degree C.
Related Product Information for PSG4 elisa kit
Intended Uses: For the quantitative detection of Human Pregnancy-specific beta-1- glycoprotein 4 (PSG4) concentration in serum, plasma and other biological fluids.
Principle of the Assay: This assay employs the competitive enzyme immunoassay technique. The microtiter plate provided in this kit has been pre-coated with goat-anti-rabbit antibody. Standards or samples are added to the appropriate microtiter plate wells with an antibody specific for PSG4 and Horseradish Peroxidase (HRP) conjugated PSG4. The competitive inhibition reaction is launched between with HRP labeled PSG4 and unlabeled PSG4 with the antibody. A substrate solution is added to the wells and the color develops in opposite to the amount of PSG4 in the sample. The color development is stopped and the intensity of the color is measured.
Principle of the Assay: This assay employs the competitive enzyme immunoassay technique. The microtiter plate provided in this kit has been pre-coated with goat-anti-rabbit antibody. Standards or samples are added to the appropriate microtiter plate wells with an antibody specific for PSG4 and Horseradish Peroxidase (HRP) conjugated PSG4. The competitive inhibition reaction is launched between with HRP labeled PSG4 and unlabeled PSG4 with the antibody. A substrate solution is added to the wells and the color develops in opposite to the amount of PSG4 in the sample. The color development is stopped and the intensity of the color is measured.
NCBI and Uniprot Product Information
NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
Molecular Weight
36,793 Da
NCBI Official Full Name
pregnancy-specific beta-1-glycoprotein 4 isoform 1
NCBI Official Synonym Full Names
pregnancy specific beta-1-glycoprotein 4
NCBI Official Symbol
PSG4
NCBI Official Synonym Symbols
PSG9; PSBG-4; PSBG-9
NCBI Protein Information
pregnancy-specific beta-1-glycoprotein 4
UniProt Protein Name
Pregnancy-specific beta-1-glycoprotein 4
Protein Family
UniProt Gene Name
PSG4
UniProt Synonym Gene Names
CGM4; PSG9; PS-beta-G-4; PSBG-4; Pregnancy-specific glycoprotein 4; PS-beta-G-9; PSBG-9; Pregnancy-specific glycoprotein 9
NCBI Description
The protein encoded by this gene is a pregnancy-specific glycoprotein (PSG), one of several encoded by a cluster of similar genes on chromosome 19. This gene is a member of the carcinoembryonic antigen (CEA) gene family and may play a role in regulation of the innate immune system. Several transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Oct 2015]
Uniprot Description
PSG4: Belongs to the immunoglobulin superfamily. CEA family. 2 isoforms of the human protein are produced by alternative splicing
Protein type: Secreted; Secreted, signal peptide
Chromosomal Location of Human Ortholog: 19q13.31
Biological Process: female pregnancy
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Product Notes
The Human PSG4 psg4 (Catalog #AAA282138) is an ELISA Kit and is intended for research purposes only. The product is available for immediate purchase. The AAA282138 ELISA Kit recognizes Human PSG4. It is sometimes possible for the material contained within the vial of "Pregnancy-specific beta-1-glycoprotein 4, ELISA Kit" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.Disclaimer
Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.Item has been added to Shopping Cart
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