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Key Documents

SAB4503415

Sigma-Aldrich

Anti-BLZF1 antibody produced in rabbit

affinity isolated antibody

Synonym(s):

Basic leucine zipper nuclear factor 1, JEM-1, p45 basic leucine-zipper nuclear factor

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About This Item

UNSPSC Code:
12352203
NACRES:
NA.41

biological source

rabbit

conjugate

unconjugated

antibody form

affinity isolated antibody

antibody product type

primary antibodies

clone

polyclonal

form

buffered aqueous solution

mol wt

antigen 44 kDa

species reactivity

mouse, human

concentration

~1 mg/mL

technique(s)

ELISA: 1:20000
western blot: 1:500-1:1000

NCBI accession no.

Q9H2G9

UniProt accession no.

Q9H2G9

shipped in

wet ice

storage temp.

−20°C

target post-translational modification

unmodified

Gene Information

human ... BLZF1(8548)

General description

Anti-BLZF1 Antibody detects endogenous levels of total BLZF1 protein.
The gene BLZF1 (basic leucine zipper nuclear factor 1) is mapped to human chromosome 1q24. It belongs to the b-ZIP family of proteins. The encoded protein has a PEST (proline [P], glutamic acid [E], serine [S], and threonine [T]) motif, a putative leucine repeat and several phosphorylation sites. This protein is present in the nucleus, cytoplasm and Golgi apparatus.

Immunogen

The antiserum was produced against synthesized peptide derived from human BLZF1.

Immunogen Range: 10-59

Biochem/physiol Actions

BLZF1 (basic leucine zipper nuclear factor 1) might work as a transcription factor. It is involved in epigenetic regulation by binding to DNMT3L (DNA methyltransferase 3 like) and also participates in Wnt/β-catenin signaling. The BLZF1 gene is downregulated in acute promyelocytic leukemia (APL) cell line NB4. On the other hand, it is upregulated in presence of dengue virus infection. BLZF1 also interacts with GRASP55 (the medial-Golgi matrix protein) and the GTP form of rab2. It is involved in the secretory protein transport and maintenance of the Golgi structure. This gene is downregulated in hepatocellular carcinoma. This low expression is associated with poor overall survival.

Features and Benefits

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Physical form

Rabbit IgG in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.

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Storage Class

10 - Combustible liquids

wgk_germany

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
3111683

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B Short et al.
The Journal of cell biology, 155(6), 877-883 (2001-12-12)
Membrane traffic between the endoplasmic reticulum (ER) and Golgi apparatus and through the Golgi apparatus is a highly regulated process controlled by members of the rab GTPase family. The GTP form of rab1 regulates ER to Golgi transport by interaction
Run-Yue Huang et al.
Biochemical and biophysical research communications, 467(3), 602-609 (2015-09-08)
BLZF1, a member of b-ZIP family, has been implicated in epigenetic regulation and Wnt/β-catenin signaling. Its expression and clinical significance in human cancers remain largely unknown. In this study, we showed that BLZF1 expression was reduced in hepatocellular carcinoma (HCC)

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