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Typical Standard Curve/Testing Data

Human ProSAAS/PCSK1N (granin-like neuroendocrine peptide) ELISA Kit | ProSAAS/PCSK1N elisa kit

Human ProSAAS/PCSK1N (granin-like neuroendocrine peptide)

Gene Names
PCSK1N; PEN; SAAS; SCG8; BigLEN; SgVIII; PROSAAS
Reactivity
Human
Synonyms
ProSAAS/PCSK1N (granin-like neuroendocrine peptide); Human ProSAAS/PCSK1N (granin-like neuroendocrine peptide); ProSAAS/PCSK1N elisa kit
Ordering
For Research Use Only!
Reactivity
Human
Specificity
This assay has high sensitivity and excellent specificity for detection of ProSAAS/PCSK1N. No significant cross-reactivity or interference between ProSAAS/PCSK1N and analogues was observed. Note: Limited by current skills and knowledge, it is difficult for us to complete the crossreactivity detection between ProSAAS/PCSK1N and all the analogues, therefore, cross reaction may still exist.
Sequence Length
260
Samples
Serum, plasma, tissue homogenates and other biological fluids
Assay Type
Quantitative Sandwich
Detection Range
0.312-20ng/ml
Sensitivity
<0.078ng/ml
Intra-assay Precision
Intra-assay Precision (Precision within an assay): 3 samples with low, middle and high level ProSAAS/PCSK1N were tested 20 times on one plate, respectively. Intra-Assay: CV<8%
Inter-assay Precision
Inter-assay Precision (Precision between assays): 3 samples with low, middle and high level ProSAAS/PCSK1N were tested on 3 different plates, 8 replicates in each plate. CV (%) = SD/meanX100. Inter-Assay: CV<10%
Preparation and Storage
4 degree C for 6 months

Typical Standard Curve/Testing Data

Typical Standard Curve/Testing Data
Related Product Information for ProSAAS/PCSK1N elisa kit
Principle of the Assay: This kit was based on sandwich enzyme-linked immune-sorbent assay technology. Anti- ProSAAS/PCSK1N antibody was pre-coated onto 96-well plates. And the biotin conjugated anti- ProSAAS/PCSK1N antibody was used as detection antibodies. The standards, test samples and biotin conjugated detection antibody were added to the wells subsequently, and washed with wash buffer. HRP-Streptavidin was added and unbound conjugates were washed away with wash buffer. TMB substrates were used to visualize HRP enzymatic reaction. TMB was catalyzed by HRP to produce a blue color product that changed into yellow after adding acidic stop solution. The density of yellow is proportional to the ProSAAS/PCSK1N amount of sample captured in plate. Read the O.D. absorbance at 450nm in a microplate reader, and then the concentration of ProSAAS/PCSK1N can be calculated.

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
Molecular Weight
27,372 Da
NCBI Official Full Name
proSAAS preproprotein
NCBI Official Synonym Full Names
proprotein convertase subtilisin/kexin type 1 inhibitor
NCBI Official Symbol
PCSK1N
NCBI Official Synonym Symbols
PEN; SAAS; SCG8; BigLEN; SgVIII; PROSAAS
NCBI Protein Information
proSAAS
UniProt Protein Name
ProSAAS
UniProt Gene Name
PCSK1N
UniProt Synonym Gene Names
Proprotein convertase 1 inhibitor; b-SAAS; l-SAAS; b-PEN-LEN; l-LEN; b-LEN
UniProt Entry Name
PCSK1_HUMAN

NCBI Description

The protein encoded by this gene functions as an inhibitor of prohormone convertase 1, which regulates the proteolytic cleavage of neuroendocrine peptide precursors. The proprotein is further processed into multiple short peptides. A polymorphism within this gene may be associated with obesity. [provided by RefSeq, Aug 2013]

Uniprot Description

PCSK1N: May function in the control of the neuroendocrine secretory pathway. Proposed be a specific endogenous inhibitor of PCSK1. ProSAAS and Big PEN-LEN, both containing the C-terminal inhibitory domain, but not the further processed peptides reduce PCSK1 activity in the endoplasmic reticulum and Golgi. It reduces the activity of the 84 kDa form but not the autocatalytically derived 66 kDa form of PCSK1. Subsequent processing of proSAAS may eliminate the inhibition. Slows down convertase-mediated processing of proopiomelanocortin and proenkephalin. May control the intracellular timing of PCSK1 rather than its total level of activity. The function of the processed secreted peptides is not known.

Protein type: Secreted; Secreted, signal peptide

Chromosomal Location of Human Ortholog: Xp11.23

Cellular Component: extracellular space; secretory granule; trans-Golgi network

Molecular Function: endopeptidase inhibitor activity; receptor binding; serine-type endopeptidase inhibitor activity

Biological Process: neuropeptide signaling pathway; peptide hormone processing; response to cold; response to dietary excess

Research Articles on ProSAAS/PCSK1N

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Product Notes

The Human ProSAAS/PCSK1N pcsk1n (Catalog #AAA766146) is an ELISA Kit and is intended for research purposes only. The product is available for immediate purchase. The AAA766146 ELISA Kit recognizes Human ProSAAS/PCSK1N. It is sometimes possible for the material contained within the vial of "ProSAAS/PCSK1N (granin-like neuroendocrine peptide), 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.

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