Human CELA3B adenoviral particles

Name: Human CELA3B adenoviral particles
SKU: AD03548Z
Availability: InStock

For research use only. Not intended for any clinical use.

Cat. No. : AD03548Z

Storage : -80℃ Shipping : Frozen on dry ice

Titer: Size:

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Virus Particles Information

Quality Control

Gene Information

Cat. No.	AD03548Z
Description	Adenovirus with ORF of chymotrypsin-like elastase family, member 3B (CELA3B).
Gene	CELA3B
Species	Human
Titer	Varies lot by lot, for example, ≥1x10^10 IFU/mL, ≥1x10^11 IFU/mL, ≥1x10^11 VP/mL etc.
Size	Varies lot by lot, for example, 100 ul, 500 ul, 1 mL etc.
Storage	Store at -80℃. Avoid multiple freeze/thaw cycles.
Shipping	Frozen on dry ice

Summary	Creative Biogene ensures high-quality adenovirus particles by optimizing and standardizing production protocols and performing stringent quality control (QC). The specific QC experiments performed vary between adenovirus particle lots.
Endotoxin	Endotoxins, primarily derived from Gram-negative bacteria, can trigger adverse immune responses. Endotoxin contamination is a significant concern in adenovirus production, especially for applications in animal studies and gene therapy. Creative Biogene utilizes rigorous endotoxin detection methods to monitor the endotoxin level in our produced adenovirus particles to ensure regulatory compliance.
Sterility	Creative Biogene ensures that adenovirus products are free of any bacterial, fungal and other microbial contamination.
Ad5 E1 Detection	All Creative Biogene adenoviruses are PCR tested to ensure that there are no detectable E1 sequences in the particles, which could be from revertants or external E1 contamination.
RCA Assays	Adenovirus products originating at Creative Biogene are guaranteed to have undetectable replication-competent adenovirus (RCA). This quality control measure is important because there is always the possibility of wild-type contamination due to revertants or environmental sources.
PFU Titering	All purified adenovirus preparations are tested for infectious titer. Creative Biogene's PFU test takes a few days longer but counts true plaques in HEK cells rather than estimating PFU titers via IHC staining or TCI50 of infected cells.

Target Gene

CELA3B

Background

Elastases form a subfamily of serine proteases that hydrolyze many proteins in addition to elastin. Humans have six elastase genes which encode the structurally similar proteins elastase 1, 2, 2A, 2B, 3A, and 3B. Unlike other elastases, elastase 3B has little elastolytic activity. Like most of the human elastases, elastase 3B is secreted from the pancreas as a zymogen and, like other serine proteases such as trypsin, chymotrypsin and kallikrein, it has a digestive function in the intestine. Elastase 3B preferentially cleaves proteins after alanine residues. Elastase 3B may also function in the intestinal transport and metabolism of cholesterol. Both elastase 3A and elastase 3B have been referred to as protease E and as elastase 1, and excretion of this protein in fecal material is frequently used as a measure of pancreatic function in clinical assays. [provided by RefSeq, May 2009]

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