CHIT1 cDNA ORF Clone, Human, N-DDK (Flag®) tag

Cat: HG11223-NF
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CHIT1 cDNA ORF Clone, Human, N-DDK (Flag®) tag General Information
Gene
Species
Human
NCBI Ref Seq
RefSeq ORF Size
1401 bp
Sequence Description
Identical with the Gene Bank Ref. ID sequence.
Description
Full length Clone DNA of Human chitinase 1 (chitotriosidase) with N terminal Flag tag.
Plasmid
Promoter
Enhanced CMV promoter
Vector
pCMV3-SP-N-FLAG
Restriction Sites
KpnI + XbaI (6kb + 1.43kb)
Tag Sequence
FLAG Tag Sequence: GATTACAAGGATGACGACGATAAG
Sequencing Primers
T7( 5' TAATACGACTCACTATAGGG 3' )
BGH( 5' TAGAAGGCACAGTCGAGG 3' )
Quality Control
The plasmid is confirmed by full-length sequencing.
Screening
Antibiotic in E.coli
Kanamycin
Antibiotic in Mammalian cell
Hygromycin
Application
Stable or Transient mammalian expression
Storage & Shipping
Shipping
Each tube contains lyophilized plasmid.
Storage
The lyophilized plasmid can be stored at ambient temperature for three months.
CHIT1 cDNA ORF Neucleotide Sequence and Amino Acid Sequence Information

**Sino Biological guarantees 100% sequence accuracy of all synthetic DNA constructs we deliver, but we do not guarantee protein expression in your experimental system. Protein expression is influenced by many factors that may vary between experiments or laboratories.**

CHIT1 cDNA ORF Clone, Human, N-DDK (Flag®) tag Validated Images
Rhesus CD64/Fc gamma RI Gene Plasmid Map 5614
Human Chitotriosidase/Chitinase 1/CHIT1 Gene Expression validated Image 16198
The plasmid was transfected into 293H adherent cells with Sinofection reagent (Cat# STF02). After 48 h, Immunofluorescence staining of cells. Cells were fixed with 4% PFA, permeabilzed with 0.3% Triton X-100 in PBS, blocked with 10% serum, and incubated with Mouse anti-Flag Tag monoclonal antibody (CST#8146S) at 37℃ 1 hour. Then cells were stained with Goat Anti-mouse IgG secondary antibody. The fluorescent signal is detected by fluorescence microscope. Each expression experiment has negative control.
CHIT1 cDNA ORF Clone, Human, N-DDK (Flag®) tag Alternative Names
CHI3 cDNA ORF Clone, Human;CHIT cDNA ORF Clone, Human;CHITD cDNA ORF Clone, Human
CHIT1 Background Information

Chitotriosidase, also known as Chitinase-1 and CHIT1, is a member of the glycosyl hydrolase 18 family and Chitinase class II subfamily. It is a member of the mammalian chitinase family, structurally homologous to chitinases from other species, is synthesized and secreted by specifically activated macrophages. Chitotriosidase is a polymer of N-acetylglucosamine. Serum and plasma chitotriosidase activity is usually measured as the first step in diagnosis of Gaucher disease. Monitoring chitotriosidase activity is widely used during treatment of this pathology by enzyme replacement therapy. Its elevated plasma level reflects gradual intralysosomal accumulation in Gaucher cells (lipid-loaded macrophages). Macrophages overloaded by the enzyme accumulated in lysosomal material (lipids) were shown to secrete chitotriosidase; its increased expression was noted in several lysosomal storage diseases and atherosclerosis. In addition to lipid storage disorders, where Chit activity has longer been used as a marker of disease activity and therapeutic response, elevation of plasma Chit may occur in hematological disorders with storage of erythrocyte membrane breakdown products as thalassemia and different systemic infectious diseases sustained by fungi and other pathogens. Recently, increased Chit activity was demonstrated in CNS from patients with different neurological disorders. Chitotriosidase is believed to play a role in mechanisms of immunity and protection against chitin-containing pathogens.

Full Name
chitinase 1 (chitotriosidase)
References
  • Barone R, et al. (2007) Plasma chitotriosidase in health and pathology. Clin Lab. 53(5-6): 321-33.
  • Bargagli E, et al. (2008) Human chitotriosidase: a potential new marker of sarcoidosis severity. Respiration. 76(2): 234-8.
  • Korolenko TA, et al. (2010) Chitotriosidase of human macrophages and mammalian chitinases: biological functions and abnormalities in pathology. Vestn Ross Akad Med Nauk. (11): 39-45.
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