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Progastrin-releasing peptide (ProGRP) is a stable
precursor of the gastrin releasing peptid. It is composed of GRP (residues
1–27), a cleavage site (residues 28–30), and a constant region (residues 31–98).
ProGRP is a tumor marker for the diagnosis and monitoring of small cell lung
cancer (SCLC).

Progastrin-releasing peptide (ProGRP) is a stable
precursor of the gastrin releasing peptid. It is composed of GRP (residues
1–27), a cleavage site (residues 28–30), and a constant region (residues 31–98).
ProGRP is a tumor marker for the diagnosis and monitoring of small cell lung
cancer (SCLC).

The
GenScript Protein A/G MagBeads MX are ideal for small‐scale purification of antibodies
from  plasma, serum, ascites, and cell
culture.

The
Protein A/G is a genetically engineered protein (MW≈43 kDa) that combines the
IgG binding sites of both Protein A and Protein G. It contains four Fc‐binding
domains from Protein A and two from Protein G, making it a universal tool to
bind and purify immunoglobulins (IgGs). GenScript’s Protein A/G MagBeads MX have
Protein A/G pre-coupled on the surface of superparamagnetic beads. To purify
antibodies, a sample containing the antibody of interest is incubated with the Protein
A/G MagBeads MX. The antibody binds to the Protein A/G on the beads during a
short incubation. This is followed by washing the beads to remove
non-specifically bound materials, and eluting the purified antibody. Magnetic
separation simplify purification process by eliminating the need for
centrifugation, minimizes sample loss and removes the excessive steps of a traditional
centrifugation-based purification method.

Prostate specific antigen (PSA) is a serine protease produced by the prostate gland. In serum, it exists in different forms, cPSA, mainly including PSA-ACT (alpha-1-antichymotrypsin) and PSA-A2M (alpha-2-macroglobulin), fPSA (free PSA), etc. The blood level of PSA is increased in men with prostate cancer and it is considered as an indicator for prostate cancer, tumor recurrence and response to therapy.

Prostate specific antigen (PSA) is a serine protease produced by the prostate gland. In serum, it exists in different forms, cPSA, mainly including PSA-ACT (alpha-1-antichymotrypsin) and PSA-A2M (alpha-2-macroglobulin), fPSA (free PSA), etc. The blood level of PSA is increased in men with prostate cancer and it is considered as an indicator for prostate cancer, tumor recurrence and response to therapy.

PTFE Gasket for 47 mm pressure filtration funnel

PTFE-Faced Silicone Septa for PBT Open Top Screw Caps (GL45)

Parathyroid Hormone (PTH) is the most important endocrine regulator of calcium and phosphorus con- centration in extracellular fluid. Parathyroid Hormone (PTH) is secreted from cells of the parathyroid glands and finds Parathyroid Hormone’s major target cells in bone and kidney. Like most other protein hormones, Parathyroid Hormone (PTH) is synthesized as a preprohormone. After intracellular processing, the mature hormone is packaged within the Golgi into secretory vesicles, the secreted into blood by exocytosis. Parathyroid Hormone (PTH) is secreted as a linear protein of 84 amino acids. Recombinant Human Parathyroid Hormone (PTH) produced in E. coli is a single, non-glycosylated, polypeptide chain containing 84 amino acids.

beta test product of PTH Antibody (8H4HC)

beta test product of PTH Antibody (NT7HC)

Parathyroid
hormone (PTH) is synthesized by the parathyroid glands and secreted into the
blood stream. Intact PTH is a single polypeptide containing 84 amino acids.
PTH, which plays an important role in maintaining calcium homeostasis, is a
useful biomarker in the diagnosis of calcium related disorders.

Parathyroid
hormone (PTH) is synthesized by the parathyroid glands and secreted into the
blood stream. Intact PTH is a single polypeptide containing 84 amino acids.
PTH, which plays an important role in maintaining calcium homeostasis, is a
useful biomarker in the diagnosis of calcium related disorders.