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Home / ELISA Kit

Human Pregnancy Specific Protein B (PSPB) ELISA Kit

SKU : BHE13703304

Pregnancy-specific protein B (PSPB), is secreted from binucleate trophoblast of the bovine conceptus as early as day 15 of pregnancy. This is the first indication that PSPB has a hormonal role in inducing GCP-2, an alpha chemokine that also is induced by interferon-tau during early pregnancy.

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Abbkine Scientific Co., Ltd.

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Mfr.No.	KTE61088
Reactivity	Human
Assay Duration	Multiple steps standard sandwich ELISA assay with a working time of 3-5 hours. It depends on the experience of the operation person.
Assay Type	Sandwich (quantitative)
Description	This Human Pregnancy Specific Protein B (PSPB) ELISA Kit employs a two-site sandwich ELISA to quantitate PSG5.
Alternative Names	PSG5; FL-NCA-3; PSG; OTTHUMP00000200178; OTTHUMP00000200179; Pregnancy-specific beta-1-glycoprotein-5; pregnancy-specific beta 1 glycoprotein; pregnancy-specific beta-1 glycoprotein
Detection Method	Colorimetric
Kit Components	Human Pregnancy Specific Protein B microplate Human Pregnancy Specific Protein B standard Human Pregnancy Specific Protein B detect antibody Streptavidin-HRP Standard diluent Assay buffer HRP substrate Stop solution Wash buffer Plate covers
Features	Human Pregnancy Specific Protein B (PSPB) ELISA Kit has high sensitivity and excellent specificity for detection of Human PSG5. No significant cross-reactivity or interference between Human PSG5 and analogues was observed.
Calibration Range	Please inquire
Sample Type	Serum, Cell culture supeatants, Plasma, Other biological fluids
Limit Of Detection	Please inquire
Precautions	The product listed herein is for research use only and is not intended for use in human or clinical diagnosis. Suggested applications of our products are not recommendations to use our products in violation of any patent or as a license. We cannot be responsible for patent infringements or other violations that may occur with the use of this product.
Background	Pregnancy-specific protein B (PSPB), is secreted from binucleate trophoblast of the bovine conceptus as early as day 15 of pregnancy. This is the first indication that PSPB has a hormonal role in inducing GCP-2, an alpha chemokine that also is induced by interferon-tau during early pregnancy.
Notes	This Human Pregnancy Specific Protein B (PSPB) ELISA Kit employs a two-site sandwich ELISA to quantitate PSG5 in samples. An antibody specific for PSG5 has been pre-coated onto a microplate. Standards and samples are pipetted into the wells and anyPSG5 present is bound by the immobilized antibody. After removing any unbound substances, a biotin-conjugated antibody specific for PSG5 is added to the wells. After washing, Streptavidin 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 PSG5 bound in the initial step. The color development is stopped and the intensity of the color is measured.
Usage Notes	Do not mix components from different kit lots or use reagents beyond the kit expiration date. Allow all reagents to warm to room temperature for at least 30 minutes before opening. Pre-rinse the pipet tip with reagent, use fresh pipet tips for each sample, standard and reagent to avoid contamination. Unused wells must be kept desiccated at 4 °C in the sealed bag provided. Mix Thoroughly is very important for the result. It is recommended using low frequency oscillator or slight hand shaking every 10 minutes. It is recommended that all samples and standards be assayed in duplicate or triplicate.

Gene ID	5673

Applications	ELISA
Applications Notes	This Human Pregnancy Specific Protein B (PSPB) ELISA Kit employs a two-site sandwich ELISA to quantitate PSG5 in samples. An antibody specific for PSG5 has been pre-coated onto a microplate. Standards and samples are pipetted into the wells and anyPSG5 present is bound by the immobilized antibody. After removing any unbound substances, a biotin-conjugated antibody specific for PSG5 is added to the wells. After washing, Streptavidin 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 PSG5 bound in the initial step. The color development is stopped and the intensity of the color is measured.

Storage Instructions	The unopened kit should be stored at 2 - 8°C. After opening, please store refer to protocols.
Shipping	Gel pack with blue ice.

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SKU	Supplier No.	Size	Your price	Quantity
BHE13703304	KTE61088	48 T	$359		Add to Cart
BHE13703304	KTE61088	96 T	$619		Add to Cart
BHE13703304	KTE61088	96 Tx5	$2809		Add to Cart
BHE13703304	KTE61088	96 Tx50	$26209		Add to Cart

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