Anti-SEC23A Antibody Picoband®

About this product

Boster Bio Anti-SEC23A Antibody Picoband® catalog # A05287-2. Tested in ELISA, Flow Cytometry, IF, IHC, ICC, WB applications. This antibody reacts with Human, Mouse, Rat. The brand Picoband indicates this is a premium antibody that guarantees superior quality, high affinity, and strong signals with minimal background in Western blot applications. Only our best-performing antibodies are designated as Picoband, ensuring unmatched performance.

Specifications

Catalog number

A05287-2

Size / count

100 µg/Vial

Dry ice

No

Hazardous

No

Discontinued

No

Background

Sec23 homolog A (S. cerevisiae), also known as SEC23A, is a protein which in humans is encoded by the SEC23A gene. The protein encoded by this gene is a member of the SEC23 subfamily of the SEC23/SEC24 family. It is part of a protein complex and found in the ribosome-free transitional face of the endoplasmic reticulum (ER) and associated vesicles. This protein has similarity to yeast Sec23p component of COPII. COPII is the coat protein complex responsible for vesicle budding from the ER. The encoded protein is suggested to play a role in the ER-Golgi protein trafficking.

Synonyms

E3 ISG15--protein ligase HERC5; Cyclin-E-binding protein 1; HECT domain and RCC1-like domain-containing protein 5; HERC5; CEB1; CEBP1

Gene Name

SEC23A

Gene ID

10484

UniProt

Q15436

Host

Rabbit

Reactivity

Human, Mouse, Rat

Cross Reactivity

No cross-reactivity with other proteins.

Immunogen

E.coli-derived human SEC23A recombinant protein (Position: R190-Q579) .

Clonality

Polyclonal

Tissue Specificity

Expressed in testis and to a lesser degree in brain, ovary and placenta. Found in most tissues at low levels.

Applications

WB, IHC, ICC, IF, Flow Cytometry, ELISA

Field of Research

Cell Biology, Cytokines, Epigenetics and Nuclear Signaling, Immunology, Innate Immunity, Interferons, Proteasome / Ubiquitin, Proteolysis/Ubiquitin, Ubiquitin & Ubiquitin Like Modifiers, Ubiquitin E3 Enzymes

Purification

Immunogen affinity purified.

Concentration

Adding 0.2 ml of distilled water will yield a concentration of 500 μg/ml.

Form

Lyophilized

Reconstitution

Add 0.2ml of distilled water will yield a concentration of 500ug/ml.

Function

Major E3 ligase for ISG15 conjugation. Acts as a positive regulator of innate antiviral response in cells induced by interferon. Functions as part of the ISGylation machinery that recognizes target proteins in a broad and relatively non-specific manner. Catalyzes ISGylation of IRF3 which results in sustained activation, it attenuates IRF3-PIN1 interaction, which antagonizes IRF3 ubiquitination and degradation, and boosts the antiviral response. Catalyzes ISGylation of influenza A viral NS1 which attenuates virulence; ISGylated NS1 fails to form homodimers and thus to interact with its RNA targets. Catalyzes ISGylation of papillomavirus type 16 L1 protein which results in dominant-negative effect on virus infectivity. Physically associated with polyribosomes, broadly modifies newly synthesized proteins in a cotranslational manner. In an interferon-stimulated cell, newly translated viral proteins are primary targets of ISG15.

References & Citations

1. Boyadjiev, S. A., Fromme, J. C., Ben, J., Chong, S. S., Nauta, C., Hur, D. J., Zhang, G., Hamamoto, S., Schekman, R., Ravazzola, M., Orci, L., Eyaid, W. Cranio-lenticulo-sutural dysplasia is caused by a SEC23A mutation leading to abnormal endoplasmic-reticulum-to-Golgi trafficking. Nature Genet. 38: 1192-1197, 2006. 2. Boyadjiev, S. A., Justice, C. M., Eyaid, W., McKusick, V. A., Lachman, R. S., Chowdry, A. B., Jabak, M., Zwaan, J., Wilson, A. F., Jabs, E. W. A novel dysmorphic syndrome with open calvarial sutures and sutural cataracts maps to chromosome 14q13-q21. Hum. Genet. 113: 1-9, 2003. 3. Boyadjiev, S. A., Kim, S.-D., Hata, A., Haldeman-Englert, C., Zackai, E. H., Naydenov, C., Hamamoto, S., Schekman, R. W., Kim, J. Cranio-lenticulo-sutural dysplasia associated with defects in collagen secretion. Clin. Genet. 80: 169-176, 2011.

Storage Conditions

Store at -20°C for one year from date of receipt. After reconstitution, at 4°C for one month. It can also be aliquotted and stored frozen at -20°C for six months. Avoid repeated freeze-thaw cycles.

Calculated Molecular Weight

39411 MW

Observed Molecular Weight

86 kDa

Applications Notes

6

Gene Name Synonym

HECT and RLD domain containing E3 ubiquitin protein ligase 5

Subcellular Location

Perinuclear region.

Protein Name

Zinc finger protein Helios

Isotype

Rabbit IgG

Contents

Each vial contains 4mg Trehalose, 0.9mg NaCl, 0.2mg Na2HPO4.