AKR1C4 Antibody

Datasheet

Code	CSB-PA263631
Size	US$166
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Image	The image on the left is immunohistochemistry of paraffin-embedded Human liver cancer tissue using CSB-PA263631(AKR1C4 Antibody) at dilution 1/25, on the right is treated with fusion protein. (Original magnification: ×200) Gel: 8%SDS-PAGE, Lysate: 40 μg, Lane: Mouse liver tissue, Primary antibody: CSB-PA263631(AKR1C4 Antibody) at dilution 1/200, Secondary antibody: Goat anti rabbit IgG at 1/8000 dilution, Exposure time: 5 seconds
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Product Details
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Target Background

Product Details

Uniprot No.

P17516

Target Names

AKR1C4

Alternative Names

3 alpha HSD1 antibody; 3-alpha-HSD1 antibody; 3-alpha-hydroxysteroid dehydrogenase type I antibody; AK1C4_HUMAN antibody; AKR1C4 antibody; Aldo keto reductase family 1 member C4 antibody; Aldo-keto reductase family 1 member C4 antibody; CDR antibody; Chlordecone reductase antibody; DD-4 antibody; DD4 antibody; Dihydrodiol dehydrogenase 4 antibody; HAKRA antibody; HSD3a antibody

Raised in

Rabbit

Species Reactivity

Human,Mouse

Immunogen

Fusion protein of Human AKR1C4

Immunogen Species

Homo sapiens (Human)

Conjugate

Non-conjugated

Isotype

IgG

Purification Method

Antigen affinity purification

Concentration

It differs from different batches. Please contact us to confirm it.

Buffer

-20°C, pH7.4 PBS, 0.05% NaN3, 40% Glycerol

Form

Liquid

Tested Applications

ELISA,WB,IHC

Recommended Dilution

Application	Recommended Dilution
ELISA	1:1000-1:2000
WB	1:200-1:1000
IHC	1:25-1:100

Protocols

ELISA Protocol
Western Blotting(WB) Protocol
Immunohistochemistry (IHC) Protocol

Troubleshooting and FAQs

Antibody FAQs

Storage

Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.

Lead Time

Basically, we can dispatch the products out in 1-3 working days after receiving your orders. Delivery time maybe differs from different purchasing way or location, please kindly consult your local distributors for specific delivery time.

Usage

For Research Use Only. Not for use in diagnostic or therapeutic procedures.

Customer Reviews and Q&A

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Target Background

Function

Cytosolic aldo-keto reductase that catalyzes the NADH and NADPH-dependent reduction of ketosteroids to hydroxysteroids. Liver specific enzyme that acts as NAD(P)(H)-dependent 3-, 17- and 20-ketosteroid reductase on the steroid nucleus and side chain. Displays the ability to catalyze both oxidation and reduction in vitro, but most probably acts as a reductase in vivo since the oxidase activity measured in vitro is inhibited by physiological concentration of NADPH. Acts preferentially as a 3-alpha-hydroxysteroid dehydrogenase (HSD) with a subsidiary 3-beta-HSD activity. Catalyzes efficiently the transformation of the potent androgen 5-alpha-dihydrotestosterone (5alpha-DHT or 17beta-hydroxy-5alpha-androstan-3-one) into the less active form, 5-alpha-androstan-3-alpha,17-beta-diol (3-alpha-diol). Catalyzes the reduction of estrone into 17beta-estradiol but with low efficiency. Metabolizes a broad spectrum of natural and synthetic therapeutic steroid and plays an important role in metabolism of androgens, estrogens, progestereone and conjugated steroids. Catalyzes the biotransformation of the pesticide chlordecone (kepone) to its corresponding alcohol leading to increased biliary excretion of the pesticide and concomitant reduction of its neurotoxicity since bile is the major excretory route.

Gene References into Functions

the present study suggests that AKR1C1, AKR1C2, AKR1C3, and AKR1C4 are closely associated with drug resistance to both CDDP and 5FU, and that mefenamic acid, an inhibitor of AKR1C, restores sensitivity through inhibition of drug-resistance in human cancer cells. PMID: 28259989
Studies indicate that mutations in aldo-keto reductase family 1 (AKR1) enzymes AKR1C1 and AKR1C4 are responsible for sexual development dysgenesis and mutations in AKR1D1 are causative in bile-acid deficiency. PMID: 24189185
In women only, SNPs in AKR1C4 reduced the likelihood of having exhibited paranoid ideation by circa 60%. PMID: 22356824
Low progesterone levels and a cystine to serine change at position 145 in AKR1C4 gene are associated with manic/hypomanic irritability in males PMID: 21570127
role of AKR1C4 in the metabolism of testosterone and progesterone via the 5beta-reductase pathway. PMID: 21521174
Taken together, we conclude that the cell-type-specific expression of DD4 mRNA is regulated by vHNF-1-C. PMID: 12220531
the expression level of DD4 mRNA is cooperatively regulated by the amounts of HNF-1 alpha, HNF-4 alpha and HNF-4 gamma. PMID: 12544512
Impact of mirtazapine on the activity of a key neurosteroidogenic enzyme, the 3alpha-hydroxysteroid dehydrogenase (3alpha-HSD), and on the levels of neuroactive steroids in relation to clinical response in depression. PMID: 16344854
Structure determination of human AKR1C4 and homology modelling of AKR1D1 followed by docking experiments were used to explore active site geometries. PMID: 19013211

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Involvement in disease

46,XY sex reversal 8 (SRXY8)

Subcellular Location

Cytoplasm, cytosol.

Protein Families

Aldo/keto reductase family

Tissue Specificity

Liver specific.

Database Links

HGNC: 387

OMIM: 600451

KEGG: hsa:1109

STRING: 9606.ENSP00000263126

UniGene: Hs.567245

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Protein Service

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Antibody FAQs What Is an Antibody? How to Choose an Antibody for Scientific Research? The difference between primary antibody and secondary antibod The Meaning of Irregular Antibody Screening Tag Antibodies, Your Good Partner in Protein Research How to Choose the Loading Control Antibodies?

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301-363-4651 (Available 9 a.m. to 5 p.m. CST from Monday to Friday)

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Address

7505 Fannin St., Ste 610, Room 7 (CUBIO Innovation Center), Houston, TX 77054, USA

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