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AB259165

Human STT3B knockout HEK-293T cell lysate

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(1 Publication)

STT3B KO cell lysate available now. KO validated by. Free of charge wild type control included. Knockout achieved by using CRISPR/Cas9, Homozygous: 277 bp deletion in exon 1.

View Alternative Names

Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit STT3B, Homolog of yeast STT3, Oligosaccharyl transferase subunit STT3B, SIMP, STT3 subunit of the oligosaccharyltransferase complex homolog B, STT3 subunit of the oligosaccharyltransferase complex homolog B (S. cerevisiae), STT3B_HUMAN, Source of immunodominant MHC-associated peptides homolog, source of immunodominant MHC associated peptides

1 Images
Sanger Sequencing - Human STT3B knockout HEK-293T cell lysate (AB259165)
  • Sanger seq

Unknown

Sanger Sequencing - Human STT3B knockout HEK-293T cell lysate (AB259165)

Homozygous : 277 bp deletion in exon 1

Key facts

Cell type

HEK-293T

Species or organism

Human

Tissue

Kidney

Knockout validation

Sanger Sequencing

Mutation description

Knockout achieved by using CRISPR/Cas9, Homozygous: 277 bp deletion in exon 1.

Product details

Knockout cell lysate achieved by CRISPR/Cas9.

REACH authorisation
Abcam has not and does not intend to apply for the REACH Authorisation of customers' uses of products that contain European Authorisation list (Annex XIV) substances.
It is the responsibility of our customers to check the necessity of application of REACH Authorisation, and any other relevant authorisations, for their intended uses.

Lysate preparation: Our lysates are made using RIPA buffer to which we add a protease inhibitor cocktail and phosphatase inhibitor cocktail (ratio: 300:100:10). This means that the protein of interest is denatured. If you require a native form of the protein please use the live cell version. Please refer to our lysis protocol for further details on how our lysates are prepared.

User storage instructions: Lyophilizate may be stored at 4°C. After reconstitution, store at -20°C for short-term storage or -80°C for long-term storage.

This product is subject to limited use licenses from The Broad Institute and ERS Genomics Limited, and is developed with patented technology. For full details of the limited use licenses and relevant patents please refer to our limited use license and patent pages.

What's included?

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Properties and storage information

Gene name
STT3B
Gene editing type
Knockout
Gene editing method
CRISPR technology
Knockout validation
Sanger Sequencing
Zygosity
Homozygous
Shipped at conditions
Ambient - Can Ship with Ice
Appropriate short-term storage conditions
-20°C
Appropriate long-term storage conditions
-20°C

Supplementary information

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

STT3B also known as Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit STT3B is an integral component of the oligosaccharyltransferase complex. STT3B weighs approximately 84 kDa. It predominantly resides in the endoplasmic reticulum of eukaryotic cells. This protein facilitates the transfer of glycan chains to nascent proteins which is essential for proper protein folding and stability during glycosylation process.
Biological function summary

Oligosaccharide transfer processes necessitate the presence of STT3B which acts as a catalytic subunit. STT3B is vital in the post-translational modification process as it participates in co-translational and post-translational N-linked glycosylation. As part of the Sec61 complex it collaborates with other subunits such as STT3A to ensure complete glycosylation particularly for those sites missed by STT3A during initial protein synthesis.

Pathways

Protein glycosylation heavily relies on STT3B's function. It integrates within the N-glycan biosynthesis pathway influencing protein quality control and degradation pathways. Alongside proteins like STT3A and other components of the oligosaccharyltransferase complex it determines proper protein localization and stability. This pathway contributes to cellular processes linked with protein maturation and trafficking.

Defective function of STT3B impacts congenital disorders of glycosylation (CDGs). This protein's dysfunction interrupts normal glycosylation patterns leading to multisystemic issues. Its connection with proteins in the glycosylation pathway such as DDOST highlights its relevance in glycosylation-related ailments. Additionally alterations in STT3B may relate to certain cancer types where abnormal glycosylation can influence tumor progression and immune evasion.

Quality control

STR analysis

CSF1PO, D13S317, D7S820, D5S818, TH01, D16S539, TPOX

Cell culture

Biosafety level

EU: 2 US: 2

Adherent/suspension

Adherent

Gender

Female

Product protocols

Publications (1)

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

International journal of oncology 58:122-132 PubMed33367935

2020

Isatin inhibits the invasion and metastasis of SH‑SY5Y neuroblastoma cells in vitro and in vivo.

Applications

Unspecified application

Species

Unspecified reactive species

Yanan Hua,Na Zhou,Jinyu Zhang,Zheng Zhang,Ning Li,Jun Wang,Wenxiang Zheng,Xue Li,Fangling Wang,Li Zhang,Lin Hou
View all publications

Product promise

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