SPAG9 Antibodies

AND SPAG9 ELISA kits, SPAG9 Proteins

Many biological assays use antibodies to detect SPAG9, such as Western Blot (WB), ELISA, Flow Cytometry, Immunocytochemistry (IHC). These antibodies can be polyclonal or monoclonal, and react with SPAG9 in Human, Mouse, Rat, and many other animal samples. Boster Bio use mainly mouse and rabbit to develop SPAG9 antibodies...

We validate the specificity of these antibodies to SPAG9 by testing them on tissues known to express SPAG9 positively and negatively. Browse below to find the SPAG9 antibody that suites your experiment. We have 4 of these antibodies and many publications and validation images.

If you cannot find antibodies that fit your needs, contact us for making custom antibodies. We have a full suite of custom antibody services covering from research to diagnostic and therapeutic applications.

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SPAG9 Infographic by Boster Bio

All SPAG9 Products

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Anti-SPAG9 Antibody

Western blot (WB) analysis of SPAG9 pAb at 1:500 dilution
Lane1:AML-12 whole cell lysate(40ug)
Lane2:U-87MG whole cell lysate(40ug)
Lane3:EC9706 whole cell lysate(40ug)
Lane4:SGC7901 whole cell lysate(40ug)

Human, Mouse, Rat

$405
Cat # A02751
100ul

JLP (SPAG9) (NM_003971) Human Recombinant Protein

Coomassie blue staining of purified SPAG9 protein

$1249
Cat # PROTO60271
20 µg

Anti-JLP/SPAG9 Antibody Picoband®

Western blot analysis of JLP/SPAG9 using anti-JLP/SPAG9 antibody (A02751-1)

IF analysis of JLP/SPAG9 using anti-JLP/SPAG9 antibody (A02751-1)

Flow Cytometry analysis of HL-60 cells using anti-JLP/SPAG9 antibody (A02751-1)

Human, Mouse, Rat

ELISA, Flow Cytometry, IF, ICC, WB

$370
Cat # A02751-1
100 μg/vial

JLP (SPAG9) (NM_003971) Human Over-expression Lysate

Human

$960
Cat # LS009043
20 µg, 100 µg

SPAG9 Overview

Facts about C-Jun-amino-terminal kinase-interacting protein 4.

SPAG9 3D structure. Source: alphafold

C-Jun-amino-terminal kinase-interacting protein 4 (SPAG9)

The JNK-interacting protein (JIP) group of scaffold proteins selectively mediates JNK signaling by aggregating specific components of the MAPK cascade to form a functional JNK signaling module. Isoform 5 may play a role in spermatozoa-egg- interaction.

Gene Information

Human
Gene Name:	SPAG9
Uniprot:	O60271
Entrez:	9043

Family

Belongs to:

JIP scaffold family

Alternative Names

Cancer/testis antigen 89; c-Jun NH2-terminal kinase-associated leucine zipper protein; C-Jun-amino-terminal kinase-interacting protein 4; CT89JIP4; FLJ14006; FLJ26141; FLJ34602; HLC4; HLC-6; HSS; Human lung cancer oncogene 6 protein; JLPPHETSYD1FLJ13450; JNK interacting protein; JNK/SAPK-associated protein; JNK-associated leucine-zipper protein; JNK-interacting protein 4; KIAA0516JIP-4; lung cancer oncogene 4; MAPK8IP4; Max-binding protein; MGC117291; MGC14967; MGC74461; Mitogen-activated protein kinase 8-interacting protein 4; PIG6; proliferation-inducing gene 6; Proliferation-inducing protei

Molecular Weight

Mass (kDA):
146.205 kDA

Genomic Context


Human

Location:	17q21.33
Sequence:	17; NC_000017.11 (50962174..51120868, complement)

Tissue Specificity

Isoform 5 is expressed only in testis on the round spermatids of stage I, II and II. Isoform 5 is absent in spermatogonia and spermatocyte. Isoform 3 is expressed in testis. Isoform 4 is expressed in testis and in acute myeloid leukemia (AML) patients.

Subcellular Localizations

Cytoplasm. Cytoplasm, perinuclear region. Lysosome membrane. Perinuclear distribution in response to stress signals such as UV radiation.; [Isoform 5]: Cytoplasmic vesicle, secretory vesicle, acrosome. Associated with the plasma membrane of the acrosomal compartment and also localizes in the acrosome matrix.