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Typical Testing Data/Standard Curve (for reference only)

Human Secreted Frizzled Related Protein 5 (SFRP5) ELISA Kit | SFRP5 elisa kit

High Sensitivity Human Secreted Frizzled Related Protein 5 (SFRP5) ELISA Kit

Gene Names
SFRP5; SARP3
Reactivity
Human
Synonyms
Secreted Frizzled Related Protein 5 (SFRP5); High Sensitivity Human Secreted Frizzled Related Protein 5 (SFRP5) ELISA Kit; SARP3; Secreted Apoptosis Related Protein 3; Frizzled-related protein 1b; SFRP5 elisa kit
Ordering
For Research Use Only!
Reactivity
Human
Specificity
This assay has high sensitivity and excellent specificity for detection of High Sensitive Secreted Frizzled Related Protein 5 (SFRP5).
No significant cross-reactivity or interference between High Sensitive Secreted Frizzled Related Protein 5 (SFRP5) and analogues was observed.
Sequence Length
317
Assay Type
Double-antibody Sandwich
Samples
Serum, Plasma and Other Biological Fluids
Detection Range
0.156-10ng/mL
Sensitivity
< 0.056ng/mL
Application
Enzyme-linked immunosorbent assay for Antigen Detection.
Intra-assay Precision (Precision within an assay)
3 samples with low, middle and high level High Sensitive Secreted Frizzled Related Protein 5 (SFRP5) were tested 20 times on one plate, respectively.
Inter-assay Precision (Precision between assays)
3 samples with low, middle and high level High Sensitive Secreted Frizzled Related Protein 5 (SFRP5) were tested on 3 different plates, 8 replicates in each plate.
CV(%) =
SD/meanX100
Intra-Assay
CV<10%
Inter-Assay
CV<12%
Preparation and Storage
The stability of kit is determined by the loss rate of activity. The loss rate of this kit is less than 5% within the expiration date under appropriate storage condition.
To minimize extra influence on the performance, operation procedures and lab conditions, especially room temperature, air humidity, incubator temperature should be strictly controlled. It is also strongly suggested that the whole assay is performed by the same operator from the beginning to the end.

Typical Testing Data/Standard Curve (for reference only)

Typical Testing Data/Standard Curve (for reference only)
Related Product Information for SFRP5 elisa kit
The test principle applied in this kit is Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre-coated with an antibody specific to High Sensitive Secreted Frizzled Related Protein 5 (SFRP5). Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated antibody specific to High Sensitive Secreted Frizzled Related Protein 5 (SFRP5). Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added, only those wells that contain High Sensitive Secreted Frizzled Related Protein 5 (SFRP5), biotin-conjugated antibody and enzyme-conjugated Avidin will exhibit a change in color. The enzyme-substrate reaction is terminated by the addition of sulphuric acid solution and the color change is measured spectrophotometrically at a wavelength of 450nm ± 10nm. The concentration of High Sensitive Secreted Frizzled Related Protein 5 (SFRP5) in the samples is then determined by comparing the O.D. of the samples to the standard curve.
Product Categories/Family for SFRP5 elisa kit

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
Molecular Weight
35,563 Da
NCBI Official Full Name
secreted frizzled-related protein 5
NCBI Official Synonym Full Names
secreted frizzled-related protein 5
NCBI Official Symbol
SFRP5
NCBI Official Synonym Symbols
SARP3
NCBI Protein Information
secreted frizzled-related protein 5
UniProt Protein Name
Secreted frizzled-related protein 5
UniProt Gene Name
SFRP5
UniProt Synonym Gene Names
FRP1B; SARP3; sFRP-5; FRP-1b; SARP-3
UniProt Entry Name
SFRP5_HUMAN

NCBI Description

Secreted frizzled-related protein 5 (SFRP5) is a member of the SFRP family that contains a cysteine-rich domain homologous to the putative Wnt-binding site of Frizzled proteins. SFRPs act as soluble modulators of Wnt signaling. SFRP5 and SFRP1 may be involved in determining the polarity of photoreceptor cells in the retina. SFRP5 is highly expressed in the retinal pigment epithelium, and moderately expressed in the pancreas. [provided by RefSeq, Jul 2008]

Uniprot Description

SFRP5: Soluble frizzled-related proteins (sFRPS) function as modulators of Wnt signaling through direct interaction with Wnts. They have a role in regulating cell growth and differentiation in specific cell types. SFRP5 may be involved in determining the polarity of photoreceptor, and perhaps, other cells in the retina. Belongs to the secreted frizzled-related protein (sFRP) family.

Protein type: Secreted, signal peptide; Secreted

Chromosomal Location of Human Ortholog: 10q24.1

Cellular Component: extracellular space; integral to membrane

Molecular Function: G-protein coupled receptor activity; Wnt-protein binding; Wnt receptor activity

Biological Process: negative regulation of JNK activity; negative regulation of cell proliferation; convergent extension involved in axis elongation; anatomical structure morphogenesis; negative regulation of protein kinase B signaling cascade; visual perception; apoptosis; negative regulation of transcription factor activity; establishment and/or maintenance of cell polarity; digestive tract morphogenesis; cell differentiation; signal transduction

Research Articles on SFRP5

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Product Notes

The Human SFRP5 sfrp5 (Catalog #AAA2024993) is an ELISA Kit and is intended for research purposes only. The product is available for immediate purchase. The AAA2024993 ELISA Kit recognizes Human SFRP5. It is sometimes possible for the material contained within the vial of "Secreted Frizzled Related Protein 5 (SFRP5), 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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