Human Hematopoietic progenitor cell antigen CD34 ELISA Kit | CD34 elisa kit

Human Hematopoietic progenitor cell antigen CD34 ELISA Kit

Cat. Num. AAA762941

• Reactivity: Human
• Synonyms: Hematopoietic progenitor cell antigen CD34; Human Hematopoietic progenitor cell antigen CD34 ELISA Kit; CD34/Hematopoietic progenitor cell antigen CD34/HPCA1/CD34 antigenhematopoietic progenitor cell antigen CD34/CD34 molecule; CD34 elisa kit

• Reactivity: Human
• Sequence Length: 385

• Samples: Serum, plasma and other biological fluids.
• Assay Type: Sandwich ELISA, Double Antibody
• Detection Range: 0.156-10ng/ml
• Sensitivity: 0.094ng/ml
• Preparation and Storage: Store at 4 degree C if kit is to be used within 1 week. Stable for 6 months (if micro ELISA Plate, Lyophilized Standard and Concentrated Biotinylated Detection Protein stored at-20 degree C. Other components at 2-8 degree C). Stable for 12 months (if the entire kit is stored at-20 degree C).

Typical Testing Data

Typical Standard Curve

Related Product Information for CD34 elisa kit

Principle of the Assay||This kit was based on sandwich enzyme-linked immune-sorbent assay technology. Anti-Human CD34 antibody was pre-coated onto 96-well plates. And the biotin conjugated anti-Human CD34 antibody was used as detection antibodies. The standards, test samples and biotin conjugated detection antibody were added to the wells subsequently, and wash 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 Human CD34 amount of sample captured in plate. Read the O.D. absorbance at 450nm in a microplate reader, and then the concentration of Human CD34 can be calculated.

NCBI and Uniprot Product Information

• NCBI GI #: 68342038
• NCBI GeneID: 947
• NCBI Accession #: NP_001020280.1
• NCBI GenBank Nucleotide #: NM_001025109.1
• Molecular Weight: 35,011 Da
• NCBI Official Full Name: hematopoietic progenitor cell antigen CD34 isoform a
• NCBI Official Synonym Full Names: CD34 molecule
• NCBI Official Symbol: CD34
• NCBI Protein Information: hematopoietic progenitor cell antigen CD34
• UniProt Protein Name: Hematopoietic progenitor cell antigen CD34
• Protein Family: Hematopoietic progenitor cell antigen
• UniProt Gene Name: CD34
• UniProt Entry Name: CD34_HUMAN

NCBI Description

The protein encoded by this gene may play a role in the attachment of stem cells to the bone marrow extracellular matrix or to stromal cells. This single-pass membrane protein is highly glycosylated and phosphorylated by protein kinase C. Two transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Aug 2011]

Uniprot Description

CD34: Possible adhesion molecule with a role in early hematopoiesis by mediating the attachment of stem cells to the bone marrow extracellular matrix or directly to stromal cells. Could act as a scaffold for the attachment of lineage specific glycans, allowing stem cells to bind to lectins expressed by stromal cells or other marrow components. Presents carbohydrate ligands to selectins. Selectively expressed on hematopoietic progenitor cells and the small vessel endothelium of a variety of tissues. Belongs to the CD34 family. 2 isoforms of the human protein are produced by alternative splicing.

Protein type: Membrane protein, integral; Cell surface

Chromosomal Location of Human Ortholog: 1q32

Cellular Component: apical plasma membrane; basal plasma membrane; cytoplasm; external side of plasma membrane; integral to plasma membrane; intercellular bridge; lysosome; perinuclear region of cytoplasm; plasma membrane

Molecular Function: carbohydrate binding; sulfate binding; transcription factor binding

Biological Process: cell motility involved in cell locomotion; cell proliferation; cell-cell adhesion; cell-matrix adhesion; endothelial cell proliferation; glomerular filtration; hemopoiesis; leukocyte migration; negative regulation of blood coagulation; negative regulation of nitric oxide biosynthetic process; negative regulation of tumor necrosis factor production; positive regulation of angiogenesis; positive regulation of interleukin-10 production; positive regulation of odontogenesis; regulation of blood pressure; regulation of immune response; signal transduction; tissue homeostasis