Immunohistochemistry and Special Stains

We offer an extensive panel of immunostains including comprehensive melanoma and lymphoma panels.

A detailed list of all the immunostains is available here.

We have a full service immunohistochemistry laboratory in house with state-of-the-art automated platforms.

Immunohistochemistry laboratory is supervised by our experienced supervisor Floresita P.

Flossy Puth started her career in Histology working at Impath Labs in Southern California after attending Cal State Fullerton.  She has been in the Histopathology field for over 20 years and has previously worked at Stanford Hospital, Genentech and Kaiser Berkeley Regional Labs.   She currently contracts research work at Genentech, a skincare enthusiast and a licensed esthetician.  HT (ASCP).

Special Stains Group (42) 88312
Acid-Fast Bacteria
Alcian Yellow (H.Pylori)
Fite
Giemsa (H.Pylori)
GMS (Fungus)
GMS (Pneumocystis)
GRAM
PAS (Fungus)
Steiner (Spirochete)

Special Stains Group II (41) 88313
Alcian Blue (pH2.5)
Coll. Fe w/ digestion
Coll. Fe w/o digestion
Congo Red
EVG
Fontana Masson
Giemsa (MastCell)
Iron (Fe)
Mucicarmine
PAS w/ digestion
PAS w/o digestion
Reticulum
Trichrome
Von Kossa
Wright

Immunohistochemistry (43) 88342

Melanocytic/Neural
Chromogranin
Synaptophysin
NSE
GFAP
HMB45
HMB45 (red)
Melan-A
Melan-A/Ki-67
Melan-A(red)
S100
SOX-10
SOX-10(red)
PRAME
PRAME (red)
BAP-1

Organism/Viral
CMV
HHV8
H. Pylori
HSV I/II
Spirochete
TB/Tuberculosis
Pneumocystis
VZ/Varicella Zoster

Epithelial
AE1
β-catenin
Ber-EP4
Calretinin
CAM5.2
CDX2
CEA
CK5/6
CK7
CK20
D2-40
E-Cadherin
EMA
GATA-3
HMW (34βE12)
Neurofilament
NKX3.1
P504s (Racemase)
Pan CK
PAX-8
TTF-1
WT-1

Breast Panel
ER
HER-2/neu
Ki-67
p53
PR

Lymphoid
Bcl-2
CD3 (T-cell)
CD20 (B-cell)
CD30
CD43 (T-cell)
CD138
LCA
Kappa
Lambda

Histiocytic/Mesenchymal/Vascular
Calponin
CD10
CD31
CD34
CD68
Desmin
Factor XIIIa
SMA
Myosin (SMMHC)
Vimentin

Other
CD117
GCDFP
P16
p40
p57
p63
PSA
PSAP
P120
Prostate Triple Stain
Breast Triple Stain
LAMBDA/KAPPA (dual stain)
CD3/CD20 (dual stain)