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AB51234

Recombinant Human Parathyroid Hormone protein (Tag Free)

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(1 Publication)

Recombinant Human Parathyroid Hormone protein (Tag Free) is a Human Full Length protein, in the 32 to 115 aa range, expressed in Escherichia coli, with >90%, < 1 EU/µg endotoxin level, suitable for SDS-PAGE, WB, ELISA.

View Alternative Names

Parathyroid hormone, PTH, Parathormone, Parathyrin

3 Images
Sandwich ELISA - Recombinant Human Parathyroid Hormone protein (AB51234)
  • sELISA

Unknown

Sandwich ELISA - Recombinant Human Parathyroid Hormone protein (AB51234)

Standard curve for Parathyroid Hormone (Analyte : ab51234); dilution range 1pg/ml to 1μg/ml using Capture Antibody Mouse monoclonal [A1/70] to Parathyroid Hormone (ab14493) at 0.2μg/ml and Detector Antibody Rabbit polyclonal to Parathyroid Hormone (ab53040) at 0.5μg/ml.

Western blot - Recombinant Human Parathyroid Hormone protein (Tag Free) (AB51234)
  • WB

Unknown

Western blot - Recombinant Human Parathyroid Hormone protein (Tag Free) (AB51234)

All lanes:

Western blot - Anti-Parathyroid Hormone antibody (<a href='/en-us/products/primary-antibodies/parathyroid-hormone-antibody-ab40630'>ab40630</a>) at 1 µg/mL

All lanes:

Western blot - Recombinant Human Parathyroid Hormone protein (Tag Free) (ab51234) at 0.01 µg

Secondary

All lanes:

Western blot - Goat Anti-Rabbit IgG H&L (HRP) preadsorbed (<a href='/en-us/products/secondary-antibodies/goat-rabbit-igg-h-l-hrp-preadsorbed-ab97080'>ab97080</a>) at 1/5000 dilution

Predicted band size: 13 kDa

true

Exposure time: 4min

SDS-PAGE - Recombinant Human Parathyroid Hormone protein (Tag Free) (AB51234)
  • SDS-PAGE

Unknown

SDS-PAGE - Recombinant Human Parathyroid Hormone protein (Tag Free) (AB51234)

ab51234 on 15%SDS-PAGE

Key facts

Purity

>90% SDS-PAGE

Endotoxin level

< 1 EU/µg

Expression system

Escherichia coli

Tags

Tag free

Applications

ELISA, SDS-PAGE, WB

applications

Biologically active

No

Accession

P01270

Animal free

No

Carrier free

No

Species

Human

Storage buffer

pH: 7.4 Constituents: PBS, 0.0584% EDTA

storage-buffer

Reactivity data

{ "title": "Reactivity Data", "filters": { "stats": ["", "Reactivity", "Dilution Info", "Notes"] }, "values": { "SDS-PAGE": { "reactivity":"TESTED_AND_REACTS", "dilution-info":"", "notes":"<p></p>" }, "WB": { "reactivity":"TESTED_AND_REACTS", "dilution-info":"", "notes":"<p>ab51234 can be used as a WB positive control in conjunction with <a href='/en-us/products/primary-antibodies/parathyroid-hormone-antibody-ab40630'>ab40630</a>.</p>" }, "ELISA": { "reactivity":"TESTED_AND_REACTS", "dilution-info":"", "notes":"<p>Dilution range 1pg/ml to 1μg/ml using Capture Antibody Mouse monoclonal [A1/70] to Parathyroid Hormone (<a href='/en-us/products/primary-antibodies/parathyroid-hormone-antibody-a1-70-ab14493'>ab14493</a>) at 0.2μg/ml and Detector Antibody Rabbit polyclonal to Parathyroid Hormone (<a href='/en-us/products/unavailable/parathyroid-hormone-antibody-ab53040'>ab53040</a>) at 0.5μg/ml.</p>" } } }

Sequence info

[{"sequence":"MSVSEIQLMHNLGKHLNSMERVEWLRKKLQDVHNFVALGAPLAPRDAGSQRPRKKEDNVLVESHEKSLGEADKADVNVLTKAKSQ","proteinLength":"Full Length","predictedMolecularWeight":"9.55 kDa","actualMolecularWeight":null,"aminoAcidEnd":115,"aminoAcidStart":32,"nature":"Recombinant","expressionSystem":"Escherichia coli","accessionNumber":"P01270","tags":[]}]

Properties and storage information

Shipped at conditions
Blue Ice
Appropriate short-term storage conditions
-20°C
Appropriate long-term storage conditions
-20°C
Aliquoting information
Upon delivery aliquot
Storage information
Avoid freeze / thaw cycle
False

Supplementary information

This supplementary information is collated from multiple sources and compiled automatically.

Parathyroid hormone (PTH) also known as the parathyrin is a hormone protein with a molecular mass of about 9.4 kDa. It is synthesized and secreted by the chief cells of the parathyroid glands. PTH plays an important role in regulating calcium levels in the blood. Its molecular action involves binding to PTH receptors which are mainly located in bones and kidneys to increase calcium concentration by promoting its release from bones and reabsorption in the kidneys. This hormone is also present in the bloodstream as a parathyroid hormone peptide.
Biological function summary

PTH regulates calcium and phosphate metabolism in the body. It does not function as part of a larger complex but acts independently to control these important minerals. The hormone affects osteoclast activity in bones enhancing calcium and phosphate release. Additionally in the kidneys it reduces phosphate reabsorption while increasing calcium reabsorption. This balance maintained by PTH is essential for bone health and metabolic functions often associated with parathyroid hormone-related proteins in its activity.

Pathways

PTH is integral to the calcium signaling pathway and the renal phosphate reabsorption pathway. PTH works in concert with vitamin D to enhance intestinal calcium absorption. Calcitriol the active form of vitamin D depends on PTH for its synthesis in the kidneys linking the two in calcium homeostasis. Through these pathways PTH also interacts with the calcitonin hormone to moderate calcium levels creating a balance between mineral deposition and resorption in bones.

PTH is closely associated with hyperparathyroidism and hypoparathyroidism known as pan hypoparathyroidism when complete underactivity of the parathyroid glands occurs. In hyperparathyroidism an overproduction of PTH leads to high blood calcium levels and associated symptoms. Conversely hypoparathyroidism results in low calcium levels due to insufficient PTH secretion. Both conditions affect calcium metabolism and relate to proteins like calcium-sensing receptor and PTH-related peptide highlighting how critical PTH's function is in endocrine and metabolic health.

Specifications

Form

Liquid

Additional notes

Human Parathyroid Hormone(amino acids 32-115) was overexpressed in E. coli and purified to apparent homogeneity by using conventional column chromatography techniques.

General info

Function

PTH elevates calcium level by dissolving the salts in bone and preventing their renal excretion. Stimulates [1-14C]-2-deoxy-D-glucose (2DG) transport and glycogen synthesis in osteoblastic cells.

Sequence similarities

Belongs to the parathyroid hormone family.

Product protocols

Target data

PTH elevates calcium level by dissolving the salts in bone and preventing their renal excretion. Stimulates [1-14C]-2-deoxy-D-glucose (2DG) transport and glycogen synthesis in osteoblastic cells.
See full target information Parathyroid hormone

Publications (1)

Recent publications for all applications. Explore the full list and refine your search

Microbial cell factories 23:273 PubMed39390566

2024

Secretion of the human parathyroid hormone through a microcin type I secretion system in Escherichia coli.

Applications

Unspecified application

Species

Unspecified reactive species

Valeria Flórez,Juan Marizcurrena,Magela Laviña,María F Azpiroz
View all publications

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